Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-11 14:42:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

asus-laptop: let WLED alone on L1400B

Browse Source 
Asus took the DSDT from another model (L84F), made some change
to make it work, but forgot to remove WLED method (the laptop
doesn't have a wireless card). They even didn't change the model
name.

ref: https://bugzilla.kernel.org/show_bug.cgi?id=25712

Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
This commit is contained in:
Corentin Chary 2011-02-06 13:27:30 +01:00 committed by Matthew Garrett
parent 77ca5b0197
commit af96f87703
1 changed files with 17 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/platform/x86/asus-laptop.c
View File

@ -50,6 +50,7 @@
#include <linux/input/sparse-keymap.h>
#include <linux/rfkill.h>
#include <linux/slab.h>
#include <linux/dmi.h>
#include <acpi/acpi_drivers.h>
#include <acpi/acpi_bus.h>
@ -1557,6 +1558,20 @@ static int __devinit asus_acpi_init(struct asus_laptop *asus)
return result;
}
static void __devinit asus_dmi_check(void)
{
const char *model;
model = dmi_get_system_info(DMI_PRODUCT_NAME);
if (!model)
return;
/* On L1400B WLED control the sound card, don't mess with it ... */
if (strncmp(model, "L1400B", 6) == 0) {
wlan_status = -1;
}
}
static bool asus_device_present;
static int __devinit asus_acpi_add(struct acpi_device *device)
@ -1575,6 +1590,8 @@ static int __devinit asus_acpi_add(struct acpi_device *device)
device->driver_data = asus;
asus->device = device;
asus_dmi_check();
result = asus_acpi_init(asus);
if (result)
goto fail_platform;