forked from Minki/linux
ACPI: thinkpad-acpi: uncouple subdriver init from ibms struct
Move the .init method from ibms struct to another struct, and use a list head to control which subdrivers have been activated. This allows us to have the subdriver init methods marked __init, saving quite a lot of .text size, and even a bit of .data size as some data can now be made __initdata. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Henrique de Moraes Holschuh
Len Brown
parent
fe08bc4b4f
commit
a5763f2223
@ -470,7 +470,7 @@ static char *next_cmd(char **cmds)
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* thinkpad-acpi init subdriver
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*/
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static int thinkpad_acpi_driver_init(void)
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static int __init thinkpad_acpi_driver_init(struct ibm_init_struct *iibm)
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{
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printk(IBM_INFO "%s v%s\n", IBM_DESC, IBM_VERSION);
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printk(IBM_INFO "%s\n", IBM_URL);
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@ -492,6 +492,11 @@ static int thinkpad_acpi_driver_read(char *p)
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return len;
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}
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static struct ibm_struct thinkpad_acpi_driver_data = {
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.name = "driver",
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.read = thinkpad_acpi_driver_read,
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};
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/*************************************************************************
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* Hotkey subdriver
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*/
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@ -501,7 +506,7 @@ static int hotkey_mask_supported;
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static int hotkey_orig_status;
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static int hotkey_orig_mask;
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static int hotkey_init(void)
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static int __init hotkey_init(struct ibm_init_struct *iibm)
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{
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vdbg_printk(TPACPI_DBG_INIT, "initializing hotkey subdriver\n");
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@ -640,13 +645,24 @@ static int hotkey_write(char *buf)
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return 0;
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}
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static struct ibm_struct hotkey_driver_data = {
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.name = "hotkey",
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.hid = IBM_HKEY_HID,
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.read = hotkey_read,
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.write = hotkey_write,
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.exit = hotkey_exit,
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.notify = hotkey_notify,
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.handle = &hkey_handle,
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.type = ACPI_DEVICE_NOTIFY,
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};
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/*************************************************************************
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* Bluetooth subdriver
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*/
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static int bluetooth_supported;
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static int bluetooth_init(void)
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static int __init bluetooth_init(struct ibm_init_struct *iibm)
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{
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vdbg_printk(TPACPI_DBG_INIT, "initializing bluetooth subdriver\n");
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@ -716,13 +732,19 @@ static int bluetooth_write(char *buf)
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return 0;
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}
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static struct ibm_struct bluetooth_driver_data = {
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.name = "bluetooth",
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.read = bluetooth_read,
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.write = bluetooth_write,
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};
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/*************************************************************************
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* Wan subdriver
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*/
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static int wan_supported;
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static int wan_init(void)
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static int __init wan_init(struct ibm_init_struct *iibm)
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{
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vdbg_printk(TPACPI_DBG_INIT, "initializing wan subdriver\n");
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@ -789,6 +811,13 @@ static int wan_write(char *buf)
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return 0;
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}
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static struct ibm_struct wan_driver_data = {
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.name = "wan",
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.read = wan_read,
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.write = wan_write,
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.experimental = 1,
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};
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/*************************************************************************
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* Video subdriver
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*/
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@ -805,7 +834,7 @@ IBM_HANDLE(vid, root, "\\_SB.PCI.AGP.VGA", /* 570 */
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IBM_HANDLE(vid2, root, "\\_SB.PCI0.AGPB.VID"); /* G41 */
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static int video_init(void)
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static int __init video_init(struct ibm_init_struct *iibm)
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{
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int ivga;
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@ -1011,6 +1040,13 @@ static int video_write(char *buf)
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return 0;
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}
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static struct ibm_struct video_driver_data = {
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.name = "video",
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.read = video_read,
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.write = video_write,
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.exit = video_exit,
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};
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/*************************************************************************
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* Light (thinklight) subdriver
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*/
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@ -1021,7 +1057,7 @@ static int light_status_supported;
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IBM_HANDLE(lght, root, "\\LGHT"); /* A21e, A2xm/p, T20-22, X20-21 */
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IBM_HANDLE(ledb, ec, "LEDB"); /* G4x */
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static int light_init(void)
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static int __init light_init(struct ibm_init_struct *iibm)
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{
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vdbg_printk(TPACPI_DBG_INIT, "initializing light subdriver\n");
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@ -1093,6 +1129,12 @@ static int light_write(char *buf)
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return 0;
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}
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static struct ibm_struct light_driver_data = {
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.name = "light",
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.read = light_read,
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.write = light_write,
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};
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/*************************************************************************
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* Dock subdriver
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*/
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@ -1110,7 +1152,7 @@ IBM_HANDLE(pci, root, "\\_SB.PCI"); /* 570 */
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#define dock_docked() (_sta(dock_handle) & 1)
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static int dock_init(void)
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static int __init dock_init(struct ibm_init_struct *iibm)
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{
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vdbg_printk(TPACPI_DBG_INIT, "initializing dock subdriver\n");
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@ -1184,6 +1226,24 @@ static int dock_write(char *buf)
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return 0;
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}
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static struct ibm_struct dock_driver_data[2] = {
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{
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.name = "dock",
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.read = dock_read,
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.write = dock_write,
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.notify = dock_notify,
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.handle = &dock_handle,
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.type = ACPI_SYSTEM_NOTIFY,
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},
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{
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.name = "dock",
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.hid = IBM_PCI_HID,
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.notify = dock_notify,
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.handle = &pci_handle,
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.type = ACPI_SYSTEM_NOTIFY,
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},
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};
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#endif /* CONFIG_THINKPAD_ACPI_DOCK */
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/*************************************************************************
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@ -1211,7 +1271,7 @@ IBM_HANDLE(bay2_ej, bay2, "_EJ3", /* 600e/x, 770e, A3x */
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"_EJ0", /* 770x */
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); /* all others */
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static int bay_init(void)
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static int __init bay_init(struct ibm_init_struct *iibm)
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{
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vdbg_printk(TPACPI_DBG_INIT, "initializing bay subdriver\n");
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@ -1298,13 +1358,23 @@ static int bay_write(char *buf)
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return 0;
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}
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static struct ibm_struct bay_driver_data = {
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.name = "bay",
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.read = bay_read,
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.write = bay_write,
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.notify = bay_notify,
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.handle = &bay_handle,
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.type = ACPI_SYSTEM_NOTIFY,
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};
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#endif /* CONFIG_THINKPAD_ACPI_BAY */
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/*************************************************************************
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* CMOS subdriver
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*/
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static int cmos_init(void)
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static int __init cmos_init(struct ibm_init_struct *iibm)
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{
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vdbg_printk(TPACPI_DBG_INIT,
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"initializing cmos commands subdriver\n");
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@ -1362,6 +1432,11 @@ static int cmos_write(char *buf)
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return 0;
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}
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static struct ibm_struct cmos_driver_data = {
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.name = "cmos",
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.read = cmos_read,
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.write = cmos_write,
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};
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/*************************************************************************
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* LED subdriver
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@ -1374,7 +1449,7 @@ IBM_HANDLE(led, ec, "SLED", /* 570 */
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"LED", /* all others */
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); /* R30, R31 */
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static int led_init(void)
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static int __init led_init(struct ibm_init_struct *iibm)
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{
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vdbg_printk(TPACPI_DBG_INIT, "initializing LED subdriver\n");
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@ -1487,13 +1562,19 @@ static int led_write(char *buf)
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return 0;
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}
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static struct ibm_struct led_driver_data = {
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.name = "led",
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.read = led_read,
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.write = led_write,
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};
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/*************************************************************************
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* Beep subdriver
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*/
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IBM_HANDLE(beep, ec, "BEEP"); /* all except R30, R31 */
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static int beep_init(void)
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static int __init beep_init(struct ibm_init_struct *iibm)
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{
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vdbg_printk(TPACPI_DBG_INIT, "initializing beep subdriver\n");
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@ -1540,13 +1621,19 @@ static int beep_write(char *buf)
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return 0;
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}
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static struct ibm_struct beep_driver_data = {
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.name = "beep",
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.read = beep_read,
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.write = beep_write,
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};
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/*************************************************************************
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* Thermal subdriver
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*/
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static enum thermal_access_mode thermal_read_mode;
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static int thermal_init(void)
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static int __init thermal_init(struct ibm_init_struct *iibm)
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{
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u8 t, ta1, ta2;
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int i;
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@ -1692,6 +1779,11 @@ static int thermal_read(char *p)
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return len;
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}
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static struct ibm_struct thermal_driver_data = {
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.name = "thermal",
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.read = thermal_read,
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};
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/*************************************************************************
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* EC Dump subdriver
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*/
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@ -1755,6 +1847,13 @@ static int ecdump_write(char *buf)
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return 0;
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}
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static struct ibm_struct ecdump_driver_data = {
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.name = "ecdump",
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.read = ecdump_read,
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.write = ecdump_write,
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.experimental = 1,
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};
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/*************************************************************************
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* Backlight/brightness subdriver
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*/
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@ -1766,7 +1865,7 @@ static struct backlight_ops ibm_backlight_data = {
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.update_status = brightness_update_status,
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};
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static int brightness_init(void)
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static int __init brightness_init(struct ibm_init_struct *iibm)
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{
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int b;
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@ -1883,6 +1982,13 @@ static int brightness_write(char *buf)
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return 0;
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}
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static struct ibm_struct brightness_driver_data = {
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.name = "brightness",
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.read = brightness_read,
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.write = brightness_write,
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.exit = brightness_exit,
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};
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/*************************************************************************
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* Volume subdriver
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*/
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@ -1967,6 +2073,11 @@ static int volume_write(char *buf)
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return 0;
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}
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static struct ibm_struct volume_driver_data = {
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.name = "volume",
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.read = volume_read,
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.write = volume_write,
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};
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/*************************************************************************
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* Fan subdriver
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@ -2092,7 +2203,7 @@ IBM_HANDLE(sfan, ec, "SFAN", /* 570 */
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"JFNS", /* 770x-JL */
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); /* all others */
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static int fan_init(void)
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static int __init fan_init(struct ibm_init_struct *iibm)
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{
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vdbg_printk(TPACPI_DBG_INIT, "initializing fan subdriver\n");
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@ -2568,6 +2679,14 @@ static int fan_write(char *buf)
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return rc;
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}
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static struct ibm_struct fan_driver_data = {
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.name = "fan",
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.read = fan_read,
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.write = fan_write,
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.exit = fan_exit,
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.experimental = 1,
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};
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/****************************************************************************
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****************************************************************************
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*
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@ -2580,159 +2699,45 @@ static int fan_write(char *buf)
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static struct proc_dir_entry *proc_dir = NULL;
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/* Subdriver registry */
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static struct ibm_struct ibms[] = {
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{
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.name = "driver",
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.init = thinkpad_acpi_driver_init,
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.read = thinkpad_acpi_driver_read,
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},
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{
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.name = "hotkey",
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.hid = IBM_HKEY_HID,
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.init = hotkey_init,
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.read = hotkey_read,
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.write = hotkey_write,
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.exit = hotkey_exit,
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.notify = hotkey_notify,
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.handle = &hkey_handle,
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.type = ACPI_DEVICE_NOTIFY,
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},
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{
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.name = "bluetooth",
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.init = bluetooth_init,
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.read = bluetooth_read,
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.write = bluetooth_write,
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},
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{
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.name = "wan",
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.init = wan_init,
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.read = wan_read,
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.write = wan_write,
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.experimental = 1,
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},
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{
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.name = "video",
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.init = video_init,
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.read = video_read,
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.write = video_write,
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.exit = video_exit,
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},
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{
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.name = "light",
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.init = light_init,
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.read = light_read,
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.write = light_write,
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},
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#ifdef CONFIG_THINKPAD_ACPI_DOCK
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{
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.name = "dock",
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.init = dock_init,
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.read = dock_read,
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.write = dock_write,
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.notify = dock_notify,
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.handle = &dock_handle,
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.type = ACPI_SYSTEM_NOTIFY,
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},
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{
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.name = "dock",
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.hid = IBM_PCI_HID,
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.notify = dock_notify,
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.handle = &pci_handle,
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.type = ACPI_SYSTEM_NOTIFY,
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},
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#endif
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#ifdef CONFIG_THINKPAD_ACPI_BAY
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{
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.name = "bay",
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.init = bay_init,
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.read = bay_read,
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.write = bay_write,
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.notify = bay_notify,
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.handle = &bay_handle,
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.type = ACPI_SYSTEM_NOTIFY,
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},
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#endif /* CONFIG_THINKPAD_ACPI_BAY */
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{
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.name = "cmos",
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.init = cmos_init,
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.read = cmos_read,
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.write = cmos_write,
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},
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{
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.name = "led",
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.init = led_init,
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.read = led_read,
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.write = led_write,
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},
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{
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.name = "beep",
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.init = beep_init,
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.read = beep_read,
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.write = beep_write,
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},
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{
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.name = "thermal",
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.init = thermal_init,
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.read = thermal_read,
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},
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{
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.name = "ecdump",
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.read = ecdump_read,
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.write = ecdump_write,
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.experimental = 1,
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},
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{
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.name = "brightness",
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.read = brightness_read,
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.write = brightness_write,
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.init = brightness_init,
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.exit = brightness_exit,
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},
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{
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.name = "volume",
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.read = volume_read,
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.write = volume_write,
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},
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{
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.name = "fan",
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.read = fan_read,
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.write = fan_write,
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.init = fan_init,
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.exit = fan_exit,
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.experimental = 1,
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},
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};
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static LIST_HEAD(tpacpi_all_drivers);
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/*
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* Module and infrastructure proble, init and exit handling
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*/
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#ifdef CONFIG_THINKPAD_ACPI_DEBUG
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static const char * str_supported(int is_supported)
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static const char * __init str_supported(int is_supported)
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{
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static const char * const text_unsupported = "not supported";
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static char text_unsupported[] __initdata = "not supported";
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return (is_supported)? text_unsupported + 4 : text_unsupported;
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return (is_supported)? &text_unsupported[4] : &text_unsupported[0];
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}
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#endif /* CONFIG_THINKPAD_ACPI_DEBUG */
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static int __init ibm_init(struct ibm_struct *ibm)
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static int __init ibm_init(struct ibm_init_struct *iibm)
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{
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int ret;
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struct ibm_struct *ibm = iibm->data;
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struct proc_dir_entry *entry;
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BUG_ON(ibm == NULL);
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INIT_LIST_HEAD(&ibm->all_drivers);
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if (ibm->experimental && !experimental)
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return 0;
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dbg_printk(TPACPI_DBG_INIT,
|
||||
"probing for %s\n", ibm->name);
|
||||
|
||||
if (ibm->init) {
|
||||
ret = ibm->init();
|
||||
if (iibm->init) {
|
||||
ret = iibm->init(iibm);
|
||||
if (ret > 0)
|
||||
return 0; /* probe failed */
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
ibm->init_called = 1;
|
||||
}
|
||||
|
||||
@ -2775,6 +2780,8 @@ static int __init ibm_init(struct ibm_struct *ibm)
|
||||
ibm->proc_created = 1;
|
||||
}
|
||||
|
||||
list_add_tail(&ibm->all_drivers, &tpacpi_all_drivers);
|
||||
|
||||
return 0;
|
||||
|
||||
err_out:
|
||||
@ -2789,6 +2796,9 @@ err_out:
|
||||
static void ibm_exit(struct ibm_struct *ibm)
|
||||
{
|
||||
dbg_printk(TPACPI_DBG_EXIT, "removing %s\n", ibm->name);
|
||||
|
||||
list_del_init(&ibm->all_drivers);
|
||||
|
||||
if (ibm->notify_installed) {
|
||||
dbg_printk(TPACPI_DBG_EXIT,
|
||||
"%s: acpi_remove_notify_handler\n", ibm->name);
|
||||
@ -2817,6 +2827,8 @@ static void ibm_exit(struct ibm_struct *ibm)
|
||||
ibm->exit();
|
||||
ibm->init_called = 0;
|
||||
}
|
||||
|
||||
dbg_printk(TPACPI_DBG_INIT, "finished removing %s\n", ibm->name);
|
||||
}
|
||||
|
||||
/* Probing */
|
||||
@ -2875,18 +2887,95 @@ static int __init probe_for_thinkpad(void)
|
||||
|
||||
/* Module init, exit, parameters */
|
||||
|
||||
static struct ibm_init_struct ibms_init[] __initdata = {
|
||||
{
|
||||
.init = thinkpad_acpi_driver_init,
|
||||
.data = &thinkpad_acpi_driver_data,
|
||||
},
|
||||
{
|
||||
.init = hotkey_init,
|
||||
.data = &hotkey_driver_data,
|
||||
},
|
||||
{
|
||||
.init = bluetooth_init,
|
||||
.data = &bluetooth_driver_data,
|
||||
},
|
||||
{
|
||||
.init = wan_init,
|
||||
.data = &wan_driver_data,
|
||||
},
|
||||
{
|
||||
.init = video_init,
|
||||
.data = &video_driver_data,
|
||||
},
|
||||
{
|
||||
.init = light_init,
|
||||
.data = &light_driver_data,
|
||||
},
|
||||
#ifdef CONFIG_THINKPAD_ACPI_DOCK
|
||||
{
|
||||
.init = dock_init,
|
||||
.data = &dock_driver_data[0],
|
||||
},
|
||||
{
|
||||
.data = &dock_driver_data[1],
|
||||
},
|
||||
#endif
|
||||
#ifdef CONFIG_THINKPAD_ACPI_BAY
|
||||
{
|
||||
.init = bay_init,
|
||||
.data = &bay_driver_data,
|
||||
},
|
||||
#endif
|
||||
{
|
||||
.init = cmos_init,
|
||||
.data = &cmos_driver_data,
|
||||
},
|
||||
{
|
||||
.init = led_init,
|
||||
.data = &led_driver_data,
|
||||
},
|
||||
{
|
||||
.init = beep_init,
|
||||
.data = &beep_driver_data,
|
||||
},
|
||||
{
|
||||
.init = thermal_init,
|
||||
.data = &thermal_driver_data,
|
||||
},
|
||||
{
|
||||
.data = &ecdump_driver_data,
|
||||
},
|
||||
{
|
||||
.init = brightness_init,
|
||||
.data = &brightness_driver_data,
|
||||
},
|
||||
{
|
||||
.data = &volume_driver_data,
|
||||
},
|
||||
{
|
||||
.init = fan_init,
|
||||
.data = &fan_driver_data,
|
||||
},
|
||||
};
|
||||
|
||||
static int __init set_ibm_param(const char *val, struct kernel_param *kp)
|
||||
{
|
||||
unsigned int i;
|
||||
struct ibm_struct *ibm;
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(ibms); i++)
|
||||
if (strcmp(ibms[i].name, kp->name) == 0 && ibms[i].write) {
|
||||
if (strlen(val) > sizeof(ibms[i].param) - 2)
|
||||
for (i = 0; i < ARRAY_SIZE(ibms_init); i++) {
|
||||
ibm = ibms_init[i].data;
|
||||
BUG_ON(ibm == NULL);
|
||||
|
||||
if (strcmp(ibm->name, kp->name) == 0 && ibm->write) {
|
||||
if (strlen(val) > sizeof(ibms_init[i].param) - 2)
|
||||
return -ENOSPC;
|
||||
strcpy(ibms[i].param, val);
|
||||
strcat(ibms[i].param, ",");
|
||||
strcpy(ibms_init[i].param, val);
|
||||
strcat(ibms_init[i].param, ",");
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
return -EINVAL;
|
||||
}
|
||||
@ -2938,10 +3027,10 @@ static int __init thinkpad_acpi_module_init(void)
|
||||
}
|
||||
proc_dir->owner = THIS_MODULE;
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(ibms); i++) {
|
||||
ret = ibm_init(&ibms[i]);
|
||||
if (ret >= 0 && *ibms[i].param)
|
||||
ret = ibms[i].write(ibms[i].param);
|
||||
for (i = 0; i < ARRAY_SIZE(ibms_init); i++) {
|
||||
ret = ibm_init(&ibms_init[i]);
|
||||
if (ret >= 0 && *ibms_init[i].param)
|
||||
ret = ibms_init[i].data->write(ibms_init[i].param);
|
||||
if (ret < 0) {
|
||||
thinkpad_acpi_module_exit();
|
||||
return ret;
|
||||
@ -2953,10 +3042,15 @@ static int __init thinkpad_acpi_module_init(void)
|
||||
|
||||
static void thinkpad_acpi_module_exit(void)
|
||||
{
|
||||
int i;
|
||||
struct ibm_struct *ibm, *itmp;
|
||||
|
||||
for (i = ARRAY_SIZE(ibms) - 1; i >= 0; i--)
|
||||
ibm_exit(&ibms[i]);
|
||||
list_for_each_entry_safe_reverse(ibm, itmp,
|
||||
&tpacpi_all_drivers,
|
||||
all_drivers) {
|
||||
ibm_exit(ibm);
|
||||
}
|
||||
|
||||
dbg_printk(TPACPI_DBG_INIT, "finished subdriver exit path...\n");
|
||||
|
||||
if (proc_dir)
|
||||
remove_proc_entry(IBM_DIR, acpi_root_dir);
|
||||
|
||||
@ -29,6 +29,7 @@
|
||||
#include <linux/init.h>
|
||||
#include <linux/types.h>
|
||||
#include <linux/string.h>
|
||||
#include <linux/list.h>
|
||||
|
||||
#include <linux/proc_fs.h>
|
||||
#include <linux/backlight.h>
|
||||
@ -116,8 +117,6 @@ static void ibm_handle_init(char *name,
|
||||
|
||||
/* procfs support */
|
||||
static struct proc_dir_entry *proc_dir;
|
||||
static int thinkpad_acpi_driver_init(void);
|
||||
static int thinkpad_acpi_driver_read(char *p);
|
||||
|
||||
/* procfs helpers */
|
||||
static int dispatch_read(char *page, char **start, off_t off, int count,
|
||||
@ -142,12 +141,10 @@ static void thinkpad_acpi_module_exit(void);
|
||||
|
||||
struct ibm_struct {
|
||||
char *name;
|
||||
char param[32];
|
||||
|
||||
char *hid;
|
||||
struct acpi_driver *driver;
|
||||
|
||||
int (*init) (void);
|
||||
int (*read) (char *);
|
||||
int (*write) (char *);
|
||||
void (*exit) (void);
|
||||
@ -157,6 +154,8 @@ struct ibm_struct {
|
||||
int type;
|
||||
struct acpi_device *device;
|
||||
|
||||
struct list_head all_drivers;
|
||||
|
||||
int driver_registered;
|
||||
int proc_created;
|
||||
int init_called;
|
||||
@ -165,16 +164,26 @@ struct ibm_struct {
|
||||
int experimental;
|
||||
};
|
||||
|
||||
static struct ibm_struct ibms[];
|
||||
struct ibm_init_struct {
|
||||
char param[32];
|
||||
|
||||
int (*init) (struct ibm_init_struct *);
|
||||
struct ibm_struct *data;
|
||||
};
|
||||
|
||||
static struct list_head tpacpi_all_drivers;
|
||||
|
||||
static struct ibm_init_struct ibms_init[];
|
||||
static int set_ibm_param(const char *val, struct kernel_param *kp);
|
||||
static int ibm_init(struct ibm_struct *ibm);
|
||||
static int ibm_init(struct ibm_init_struct *iibm);
|
||||
static void ibm_exit(struct ibm_struct *ibm);
|
||||
|
||||
/* ACPI devices */
|
||||
static void dispatch_notify(acpi_handle handle, u32 event, void *data);
|
||||
static int setup_notify(struct ibm_struct *ibm);
|
||||
static int ibm_device_add(struct acpi_device *device);
|
||||
static int register_tpacpi_subdriver(struct ibm_struct *ibm);
|
||||
|
||||
/*
|
||||
* procfs master subdriver
|
||||
*/
|
||||
static int thinkpad_acpi_driver_init(struct ibm_init_struct *iibm);
|
||||
static int thinkpad_acpi_driver_read(char *p);
|
||||
|
||||
|
||||
/*
|
||||
@ -188,7 +197,7 @@ static int bay_status2_supported, bay_eject2_supported;
|
||||
static acpi_handle bay_handle, bay_ej_handle;
|
||||
static acpi_handle bay2_handle, bay2_ej_handle;
|
||||
|
||||
static int bay_init(void);
|
||||
static int bay_init(struct ibm_init_struct *iibm);
|
||||
static void bay_notify(struct ibm_struct *ibm, u32 event);
|
||||
static int bay_read(char *p);
|
||||
static int bay_write(char *buf);
|
||||
@ -211,7 +220,7 @@ static int beep_write(char *buf);
|
||||
|
||||
static int bluetooth_supported;
|
||||
|
||||
static int bluetooth_init(void);
|
||||
static int bluetooth_init(struct ibm_init_struct *iibm);
|
||||
static int bluetooth_status(void);
|
||||
static int bluetooth_read(char *p);
|
||||
static int bluetooth_write(char *buf);
|
||||
@ -224,7 +233,7 @@ static int bluetooth_write(char *buf);
|
||||
static struct backlight_device *ibm_backlight_device;
|
||||
static int brightness_offset = 0x31;
|
||||
|
||||
static int brightness_init(void);
|
||||
static int brightness_init(struct ibm_init_struct *iibm);
|
||||
static void brightness_exit(void);
|
||||
static int brightness_get(struct backlight_device *bd);
|
||||
static int brightness_set(int value);
|
||||
@ -306,7 +315,7 @@ static int fan_watchdog_maxinterval;
|
||||
|
||||
static acpi_handle fans_handle, gfan_handle, sfan_handle;
|
||||
|
||||
static int fan_init(void);
|
||||
static int fan_init(struct ibm_init_struct *iibm);
|
||||
static void fan_exit(void);
|
||||
static int fan_get_status(u8 *status);
|
||||
static int fan_get_speed(unsigned int *speed);
|
||||
@ -334,7 +343,7 @@ static int hotkey_mask_supported;
|
||||
static int hotkey_orig_status;
|
||||
static int hotkey_orig_mask;
|
||||
|
||||
static int hotkey_init(void);
|
||||
static int hotkey_init(struct ibm_init_struct *iibm);
|
||||
static void hotkey_exit(void);
|
||||
static int hotkey_get(int *status, int *mask);
|
||||
static int hotkey_set(int status, int mask);
|
||||
@ -363,7 +372,7 @@ enum { /* For TPACPI_LED_OLD */
|
||||
static enum led_access_mode led_supported;
|
||||
static acpi_handle led_handle;
|
||||
|
||||
static int led_init(void);
|
||||
static int led_init(struct ibm_init_struct *iibm);
|
||||
static int led_read(char *p);
|
||||
static int led_write(char *buf);
|
||||
|
||||
@ -375,7 +384,7 @@ static int light_supported;
|
||||
static int light_status_supported;
|
||||
static acpi_handle lght_handle, ledb_handle;
|
||||
|
||||
static int light_init(void);
|
||||
static int light_init(struct ibm_init_struct *iibm);
|
||||
static int light_read(char *p);
|
||||
static int light_write(char *buf);
|
||||
|
||||
@ -397,7 +406,7 @@ struct ibm_thermal_sensors_struct {
|
||||
s32 temp[TPACPI_MAX_THERMAL_SENSORS];
|
||||
};
|
||||
|
||||
static int thermal_init(void);
|
||||
static int thermal_init(struct ibm_init_struct *iibm);
|
||||
static int thermal_get_sensors(struct ibm_thermal_sensors_struct *s);
|
||||
static int thermal_read(char *p);
|
||||
|
||||
@ -417,7 +426,7 @@ static enum video_access_mode video_supported;
|
||||
static int video_orig_autosw;
|
||||
static acpi_handle vid_handle, vid2_handle;
|
||||
|
||||
static int video_init(void);
|
||||
static int video_init(struct ibm_init_struct *iibm);
|
||||
static void video_exit(void);
|
||||
static int video_status(void);
|
||||
static int video_autosw(void);
|
||||
@ -444,7 +453,7 @@ static int volume_write(char *buf);
|
||||
|
||||
static int wan_supported;
|
||||
|
||||
static int wan_init(void);
|
||||
static int wan_init(struct ibm_init_struct *iibm);
|
||||
static int wan_status(void);
|
||||
static int wan_read(char *p);
|
||||
static int wan_write(char *buf);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user