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Fix some non-standard logging styles and remove

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some unnecessary typecasting.
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Merge tag 'davinci-for-v3.19/cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/cleanup

Pull "DaVinci updates for v3.19 - cleanups" from Sekhar Nori:

Fix some non-standard logging styles and remove
some unnecessary typecasting.

* tag 'davinci-for-v3.19/cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
  ARM: davinci: Remove redundant casts
  ARM: davinci: Use standard logging styles

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2014-11-20 18:00:14 +01:00
commit 58a9e8f8fe
8 changed files with 84 additions and 104 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

89
arch/arm/mach-davinci/board-da830-evm.c
View File

@ -80,8 +80,8 @@ static int da830_evm_usb_ocic_notify(da8xx_ocic_handler_t handler)
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
"OHCI over-current indicator", NULL);
if (error)
printk(KERN_ERR "%s: could not request IRQ to watch "
"over-current indicator changes\n", __func__);
pr_err("%s: could not request IRQ to watch over-current indicator changes\n",
__func__);
} else
free_irq(irq, NULL);
@ -145,8 +145,7 @@ static __init void da830_evm_usb_init(void)
/* USB_REFCLKIN is not used. */
ret = davinci_cfg_reg(DA830_USB0_DRVVBUS);
if (ret)
pr_warning("%s: USB 2.0 PinMux setup failed: %d\n",
__func__, ret);
pr_warn("%s: USB 2.0 PinMux setup failed: %d\n", __func__, ret);
else {
/*
* TPS2065 switch @ 5V supplies 1 A (sustains 1.5 A),
@ -154,37 +153,35 @@ static __init void da830_evm_usb_init(void)
*/
ret = da8xx_register_usb20(1000, 3);
if (ret)
pr_warning("%s: USB 2.0 registration failed: %d\n",
__func__, ret);
pr_warn("%s: USB 2.0 registration failed: %d\n",
__func__, ret);
}
ret = davinci_cfg_reg_list(da830_evm_usb11_pins);
if (ret) {
pr_warning("%s: USB 1.1 PinMux setup failed: %d\n",
__func__, ret);
pr_warn("%s: USB 1.1 PinMux setup failed: %d\n", __func__, ret);
return;
}
ret = gpio_request(ON_BD_USB_DRV, "ON_BD_USB_DRV");
if (ret) {
printk(KERN_ERR "%s: failed to request GPIO for USB 1.1 port "
"power control: %d\n", __func__, ret);
pr_err("%s: failed to request GPIO for USB 1.1 port power control: %d\n",
__func__, ret);
return;
}
gpio_direction_output(ON_BD_USB_DRV, 0);
ret = gpio_request(ON_BD_USB_OVC, "ON_BD_USB_OVC");
if (ret) {
printk(KERN_ERR "%s: failed to request GPIO for USB 1.1 port "
"over-current indicator: %d\n", __func__, ret);
pr_err("%s: failed to request GPIO for USB 1.1 port over-current indicator: %d\n",
__func__, ret);
return;
}
gpio_direction_input(ON_BD_USB_OVC);
ret = da8xx_register_usb11(&da830_evm_usb11_pdata);
if (ret)
pr_warning("%s: USB 1.1 registration failed: %d\n",
__func__, ret);
pr_warn("%s: USB 1.1 registration failed: %d\n", __func__, ret);
}
static const short da830_evm_mcasp1_pins[] = {
@ -252,31 +249,29 @@ static inline void da830_evm_init_mmc(void)
ret = davinci_cfg_reg_list(da830_evm_mmc_sd_pins);
if (ret) {
pr_warning("da830_evm_init: mmc/sd mux setup failed: %d\n",
ret);
pr_warn("%s: mmc/sd mux setup failed: %d\n", __func__, ret);
return;
}
ret = gpio_request(DA830_MMCSD_WP_PIN, "MMC WP");
if (ret) {
pr_warning("da830_evm_init: can not open GPIO %d\n",
DA830_MMCSD_WP_PIN);
pr_warn("%s: can not open GPIO %d\n",
__func__, DA830_MMCSD_WP_PIN);
return;
}
gpio_direction_input(DA830_MMCSD_WP_PIN);
ret = gpio_request(DA830_MMCSD_CD_PIN, "MMC CD\n");
if (ret) {
pr_warning("da830_evm_init: can not open GPIO %d\n",
DA830_MMCSD_CD_PIN);
pr_warn("%s: can not open GPIO %d\n",
__func__, DA830_MMCSD_CD_PIN);
return;
}
gpio_direction_input(DA830_MMCSD_CD_PIN);
ret = da8xx_register_mmcsd0(&da830_evm_mmc_config);
if (ret) {
pr_warning("da830_evm_init: mmc/sd registration failed: %d\n",
ret);
pr_warn("%s: mmc/sd registration failed: %d\n", __func__, ret);
gpio_free(DA830_MMCSD_WP_PIN);
}
}
@ -404,23 +399,21 @@ static inline void da830_evm_init_nand(int mux_mode)
int ret;
if (HAS_MMC) {
pr_warning("WARNING: both MMC/SD and NAND are "
"enabled, but they share AEMIF pins.\n"
"\tDisable MMC/SD for NAND support.\n");
pr_warn("WARNING: both MMC/SD and NAND are enabled, but they share AEMIF pins\n"
"\tDisable MMC/SD for NAND support\n");
return;
}
ret = davinci_cfg_reg_list(da830_evm_emif25_pins);
if (ret)
pr_warning("da830_evm_init: emif25 mux setup failed: %d\n",
ret);
pr_warn("%s: emif25 mux setup failed: %d\n", __func__, ret);
ret = platform_device_register(&da830_evm_nand_device);
if (ret)
pr_warning("da830_evm_init: NAND device not registered.\n");
pr_warn("%s: NAND device not registered\n", __func__);
if (davinci_aemif_setup(&da830_evm_nand_device))
pr_warn("%s: Cannot configure AEMIF.\n", __func__);
pr_warn("%s: Cannot configure AEMIF\n", __func__);
gpio_direction_output(mux_mode, 1);
}
@ -435,12 +428,11 @@ static inline void da830_evm_init_lcdc(int mux_mode)
ret = davinci_cfg_reg_list(da830_lcdcntl_pins);
if (ret)
pr_warning("da830_evm_init: lcdcntl mux setup failed: %d\n",
ret);
pr_warn("%s: lcdcntl mux setup failed: %d\n", __func__, ret);
ret = da8xx_register_lcdc(&sharp_lcd035q3dg01_pdata);
if (ret)
pr_warning("da830_evm_init: lcd setup failed: %d\n", ret);
pr_warn("%s: lcd setup failed: %d\n", __func__, ret);
gpio_direction_output(mux_mode, 0);
}
@ -598,22 +590,19 @@ static __init void da830_evm_init(void)
ret = da830_register_gpio();
if (ret)
pr_warn("da830_evm_init: GPIO init failed: %d\n", ret);
pr_warn("%s: GPIO init failed: %d\n", __func__, ret);
ret = da830_register_edma(da830_edma_rsv);
if (ret)
pr_warning("da830_evm_init: edma registration failed: %d\n",
ret);
pr_warn("%s: edma registration failed: %d\n", __func__, ret);
ret = davinci_cfg_reg_list(da830_i2c0_pins);
if (ret)
pr_warning("da830_evm_init: i2c0 mux setup failed: %d\n",
ret);
pr_warn("%s: i2c0 mux setup failed: %d\n", __func__, ret);
ret = da8xx_register_i2c(0, &da830_evm_i2c_0_pdata);
if (ret)
pr_warning("da830_evm_init: i2c0 registration failed: %d\n",
ret);
pr_warn("%s: i2c0 registration failed: %d\n", __func__, ret);
da830_evm_usb_init();
@ -622,18 +611,16 @@ static __init void da830_evm_init(void)
ret = davinci_cfg_reg_list(da830_cpgmac_pins);
if (ret)
pr_warning("da830_evm_init: cpgmac mux setup failed: %d\n",
ret);
pr_warn("%s: cpgmac mux setup failed: %d\n", __func__, ret);
ret = da8xx_register_emac();
if (ret)
pr_warning("da830_evm_init: emac registration failed: %d\n",
ret);
pr_warn("%s: emac registration failed: %d\n", __func__, ret);
ret = da8xx_register_watchdog();
if (ret)
pr_warning("da830_evm_init: watchdog registration failed: %d\n",
ret);
pr_warn("%s: watchdog registration failed: %d\n",
__func__, ret);
davinci_serial_init(da8xx_serial_device);
i2c_register_board_info(1, da830_evm_i2c_devices,
@ -641,8 +628,7 @@ static __init void da830_evm_init(void)
ret = davinci_cfg_reg_list(da830_evm_mcasp1_pins);
if (ret)
pr_warning("da830_evm_init: mcasp1 mux setup failed: %d\n",
ret);
pr_warn("%s: mcasp1 mux setup failed: %d\n", __func__, ret);
da8xx_register_mcasp(1, &da830_evm_snd_data);
@ -650,18 +636,17 @@ static __init void da830_evm_init(void)
ret = da8xx_register_rtc();
if (ret)
pr_warning("da830_evm_init: rtc setup failed: %d\n", ret);
pr_warn("%s: rtc setup failed: %d\n", __func__, ret);
ret = spi_register_board_info(da830evm_spi_info,
ARRAY_SIZE(da830evm_spi_info));
if (ret)
pr_warn("%s: spi info registration failed: %d\n", __func__,
ret);
pr_warn("%s: spi info registration failed: %d\n",
__func__, ret);
ret = da8xx_register_spi_bus(0, ARRAY_SIZE(da830evm_spi_info));
if (ret)
pr_warning("da830_evm_init: spi 0 registration failed: %d\n",
ret);
pr_warn("%s: spi 0 registration failed: %d\n", __func__, ret);
}
#ifdef CONFIG_SERIAL_8250_CONSOLE

9
arch/arm/mach-davinci/board-da850-evm.c
View File

@ -452,8 +452,7 @@ static void da850_evm_ui_keys_init(unsigned gpio)
for (i = 0; i < DA850_N_UI_PB; i++) {
button = &da850_evm_ui_keys[i];
button->code = KEY_F8 - i;
button->desc = (char *)
da850_evm_ui_exp[DA850_EVM_UI_EXP_PB8 + i];
button->desc = da850_evm_ui_exp[DA850_EVM_UI_EXP_PB8 + i];
button->gpio = gpio + DA850_EVM_UI_EXP_PB8 + i;
}
}
@ -628,15 +627,13 @@ static void da850_evm_bb_keys_init(unsigned gpio)
struct gpio_keys_button *button;
button = &da850_evm_bb_keys[0];
button->desc = (char *)
da850_evm_bb_exp[DA850_EVM_BB_EXP_USER_PB1];
button->desc = da850_evm_bb_exp[DA850_EVM_BB_EXP_USER_PB1];
button->gpio = gpio + DA850_EVM_BB_EXP_USER_PB1;
for (i = 0; i < DA850_N_BB_USER_SW; i++) {
button = &da850_evm_bb_keys[i + 1];
button->code = SW_LID + i;
button->desc = (char *)
da850_evm_bb_exp[DA850_EVM_BB_EXP_USER_SW1 + i];
button->desc = da850_evm_bb_exp[DA850_EVM_BB_EXP_USER_SW1 + i];
button->gpio = gpio + DA850_EVM_BB_EXP_USER_SW1 + i;
}
}

10
arch/arm/mach-davinci/board-dm644x-evm.c
View File

@ -767,9 +767,8 @@ static __init void davinci_evm_init(void)
if (HAS_ATA) {
if (HAS_NAND || HAS_NOR)
pr_warning("WARNING: both IDE and Flash are "
"enabled, but they share AEMIF pins.\n"
"\tDisable IDE for NAND/NOR support.\n");
pr_warn("WARNING: both IDE and Flash are enabled, but they share AEMIF pins\n"
"\tDisable IDE for NAND/NOR support\n");
davinci_init_ide();
} else if (HAS_NAND || HAS_NOR) {
davinci_cfg_reg(DM644X_HPIEN_DISABLE);
@ -780,13 +779,12 @@ static __init void davinci_evm_init(void)
platform_device_register(&davinci_evm_nandflash_device);
if (davinci_aemif_setup(&davinci_evm_nandflash_device))
pr_warn("%s: Cannot configure AEMIF.\n",
pr_warn("%s: Cannot configure AEMIF\n",
__func__);
evm_leds[7].default_trigger = "nand-disk";
if (HAS_NOR)
pr_warning("WARNING: both NAND and NOR flash "
"are enabled; disable one of them.\n");
pr_warn("WARNING: both NAND and NOR flash are enabled; disable one of them.\n");
} else if (HAS_NOR)
platform_device_register(&davinci_evm_norflash_device);
}

45
arch/arm/mach-davinci/board-mityomapl138.c
View File

@ -8,6 +8,8 @@
* any kind, whether express or implied.
*/
#define pr_fmt(fmt) "MityOMAPL138: " fmt
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/console.h>
@ -107,7 +109,7 @@ static void mityomapl138_cpufreq_init(const char *partnum)
ret = da850_register_cpufreq("pll0_sysclk3");
if (ret)
pr_warning("cpufreq registration failed: %d\n", ret);
pr_warn("cpufreq registration failed: %d\n", ret);
}
#else
static void mityomapl138_cpufreq_init(const char *partnum) { }
@ -121,33 +123,31 @@ static void read_factory_config(struct memory_accessor *a, void *context)
ret = a->read(a, (char *)&factory_config, 0, sizeof(factory_config));
if (ret != sizeof(struct factory_config)) {
pr_warning("MityOMAPL138: Read Factory Config Failed: %d\n",
ret);
pr_warn("Read Factory Config Failed: %d\n", ret);
goto bad_config;
}
if (factory_config.magic != FACTORY_CONFIG_MAGIC) {
pr_warning("MityOMAPL138: Factory Config Magic Wrong (%X)\n",
factory_config.magic);
pr_warn("Factory Config Magic Wrong (%X)\n",
factory_config.magic);
goto bad_config;
}
if (factory_config.version != FACTORY_CONFIG_VERSION) {
pr_warning("MityOMAPL138: Factory Config Version Wrong (%X)\n",
factory_config.version);
pr_warn("Factory Config Version Wrong (%X)\n",
factory_config.version);
goto bad_config;
}
pr_info("MityOMAPL138: Found MAC = %pM\n", factory_config.mac);
pr_info("Found MAC = %pM\n", factory_config.mac);
if (is_valid_ether_addr(factory_config.mac))
memcpy(soc_info->emac_pdata->mac_addr,
factory_config.mac, ETH_ALEN);
else
pr_warning("MityOMAPL138: Invalid MAC found "
"in factory config block\n");
pr_warn("Invalid MAC found in factory config block\n");
partnum = factory_config.partnum;
pr_info("MityOMAPL138: Part Number = %s\n", partnum);
pr_info("Part Number = %s\n", partnum);
bad_config:
/* default maximum speed is valid for all platforms */
@ -435,7 +435,7 @@ static void __init mityomapl138_setup_nand(void)
ARRAY_SIZE(mityomapl138_devices));
if (davinci_aemif_setup(&mityomapl138_nandflash_device))
pr_warn("%s: Cannot configure AEMIF.\n", __func__);
pr_warn("%s: Cannot configure AEMIF\n", __func__);
}
static const short mityomap_mii_pins[] = {
@ -478,7 +478,7 @@ static void __init mityomapl138_config_emac(void)
}
if (ret) {
pr_warning("mii/rmii mux setup failed: %d\n", ret);
pr_warn("mii/rmii mux setup failed: %d\n", ret);
return;
}
@ -489,7 +489,7 @@ static void __init mityomapl138_config_emac(void)
ret = da8xx_register_emac();
if (ret)
pr_warning("emac registration failed: %d\n", ret);
pr_warn("emac registration failed: %d\n", ret);
}
static struct davinci_pm_config da850_pm_pdata = {
@ -511,21 +511,21 @@ static void __init mityomapl138_init(void)
/* for now, no special EDMA channels are reserved */
ret = da850_register_edma(NULL);
if (ret)
pr_warning("edma registration failed: %d\n", ret);
pr_warn("edma registration failed: %d\n", ret);
ret = da8xx_register_watchdog();
if (ret)
pr_warning("watchdog registration failed: %d\n", ret);
pr_warn("watchdog registration failed: %d\n", ret);
davinci_serial_init(da8xx_serial_device);
ret = da8xx_register_i2c(0, &mityomap_i2c_0_pdata);
if (ret)
pr_warning("i2c0 registration failed: %d\n", ret);
pr_warn("i2c0 registration failed: %d\n", ret);
ret = pmic_tps65023_init();
if (ret)
pr_warning("TPS65023 PMIC init failed: %d\n", ret);
pr_warn("TPS65023 PMIC init failed: %d\n", ret);
mityomapl138_setup_nand();
@ -537,22 +537,21 @@ static void __init mityomapl138_init(void)
ret = da8xx_register_spi_bus(1,
ARRAY_SIZE(mityomapl138_spi_flash_info));
if (ret)
pr_warning("spi 1 registration failed: %d\n", ret);
pr_warn("spi 1 registration failed: %d\n", ret);
mityomapl138_config_emac();
ret = da8xx_register_rtc();
if (ret)
pr_warning("rtc setup failed: %d\n", ret);
pr_warn("rtc setup failed: %d\n", ret);
ret = da8xx_register_cpuidle();
if (ret)
pr_warning("cpuidle registration failed: %d\n", ret);
pr_warn("cpuidle registration failed: %d\n", ret);
ret = da850_register_pm(&da850_pm_device);
if (ret)
pr_warning("da850_evm_init: suspend registration failed: %d\n",
ret);
pr_warn("suspend registration failed: %d\n", ret);
}
#ifdef CONFIG_SERIAL_8250_CONSOLE

5
arch/arm/mach-davinci/board-neuros-osd2.c
View File

@ -183,9 +183,8 @@ static __init void davinci_ntosd2_init(void)
if (HAS_ATA) {
if (HAS_NAND)
pr_warning("WARNING: both IDE and Flash are "
"enabled, but they share AEMIF pins.\n"
"\tDisable IDE for NAND/NOR support.\n");
pr_warn("WARNING: both IDE and Flash are enabled, but they share AEMIF pins\n"
"\tDisable IDE for NAND/NOR support\n");
davinci_init_ide();
} else if (HAS_NAND) {
davinci_cfg_reg(DM644X_HPIEN_DISABLE);

2
arch/arm/mach-davinci/clock.c
View File

@ -564,7 +564,7 @@ int davinci_set_refclk_rate(unsigned long rate)
refclk = clk_get(NULL, "ref");
if (IS_ERR(refclk)) {
pr_err("%s: failed to get reference clock.\n", __func__);
pr_err("%s: failed to get reference clock\n", __func__);
return PTR_ERR(refclk);
}

15
arch/arm/mach-davinci/mux.c
View File

@ -15,6 +15,9 @@
*
* Copyright (C) 2008 Texas Instruments.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/io.h>
#include <linux/module.h>
#include <linux/spinlock.h>
@ -46,7 +49,7 @@ int __init_or_module davinci_cfg_reg(const unsigned long index)
}
if (index >= soc_info->pinmux_pins_num) {
printk(KERN_ERR "Invalid pin mux index: %lu (%lu)\n",
pr_err("Invalid pin mux index: %lu (%lu)\n",
index, soc_info->pinmux_pins_num);
dump_stack();
return -ENODEV;
@ -55,7 +58,7 @@ int __init_or_module davinci_cfg_reg(const unsigned long index)
cfg = &soc_info->pinmux_pins[index];
if (cfg->name == NULL) {
printk(KERN_ERR "No entry for the specified index\n");
pr_err("No entry for the specified index\n");
return -ENODEV;
}
@ -82,15 +85,15 @@ int __init_or_module davinci_cfg_reg(const unsigned long index)
if (warn) {
#ifdef CONFIG_DAVINCI_MUX_WARNINGS
printk(KERN_WARNING "MUX: initialized %s\n", cfg->name);
pr_warn("initialized %s\n", cfg->name);
#endif
}
#ifdef CONFIG_DAVINCI_MUX_DEBUG
if (cfg->debug || warn) {
printk(KERN_WARNING "MUX: Setting register %s\n", cfg->name);
printk(KERN_WARNING " %s (0x%08x) = 0x%08x -> 0x%08x\n",
cfg->mux_reg_name, cfg->mux_reg, reg_orig, reg);
pr_warn("Setting register %s\n", cfg->name);
pr_warn(" %s (0x%08x) = 0x%08x -> 0x%08x\n",
cfg->mux_reg_name, cfg->mux_reg, reg_orig, reg);
}
#endif

13
arch/arm/mach-davinci/time.c
View File

@ -342,8 +342,6 @@ void __init davinci_timer_init(void)
struct davinci_soc_info *soc_info = &davinci_soc_info;
unsigned int clockevent_id;
unsigned int clocksource_id;
static char err[] __initdata = KERN_ERR
"%s: can't register clocksource!\n";
int i;
clockevent_id = soc_info->timer_info->clockevent_id;
@ -364,12 +362,12 @@ void __init davinci_timer_init(void)
/* Only bottom timers can use compare regs */
if (IS_TIMER_TOP(clockevent_id))
pr_warning("davinci_timer_init: Invalid use"
" of system timers. Results unpredictable.\n");
pr_warn("%s: Invalid use of system timers. Results unpredictable.\n",
__func__);
else if ((dtip[event_timer].cmp_off == 0)
|| (dtip[event_timer].cmp_irq == 0))
pr_warning("davinci_timer_init: Invalid timer instance"
" setup. Results unpredictable.\n");
pr_warn("%s: Invalid timer instance setup. Results unpredictable.\n",
__func__);
else {
timers[TID_CLOCKEVENT].opts |= TIMER_OPTS_USE_COMPARE;
clockevent_davinci.features = CLOCK_EVT_FEAT_ONESHOT;
@ -389,7 +387,8 @@ void __init davinci_timer_init(void)
clocksource_davinci.name = id_to_name[clocksource_id];
if (clocksource_register_hz(&clocksource_davinci,
davinci_clock_tick_rate))
printk(err, clocksource_davinci.name);
pr_err("%s: can't register clocksource!\n",
clocksource_davinci.name);
sched_clock_register(davinci_read_sched_clock, 32,
davinci_clock_tick_rate);