This patch fixes the checkpatch warning as below:
WARNING: quoted string split across lines
Signed-off-by: Jingoo Han <[email protected]>
Cc: Richard Purdie <[email protected]>
---
drivers/video/backlight/88pm860x_bl.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c
index b7ec34c..6e509d9 100644
--- a/drivers/video/backlight/88pm860x_bl.c
+++ b/drivers/video/backlight/88pm860x_bl.c
@@ -117,8 +117,8 @@ static int pm860x_backlight_set(struct backlight_device *bl, int brightness)
data->current_brightness = value;
return 0;
out:
- dev_dbg(chip->dev, "set brightness %d failure with return "
- "value:%d\n", value, ret);
+ dev_dbg(chip->dev, "set brightness %d failure with return value: %d\n",
+ value, ret);
return ret;
}
--
1.7.1
This patch fixes the checkpatch warning as below:
WARNING: quoted string split across lines
Signed-off-by: Jingoo Han <[email protected]>
Cc: Richard Purdie <[email protected]>
---
drivers/video/backlight/atmel-pwm-bl.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/video/backlight/atmel-pwm-bl.c b/drivers/video/backlight/atmel-pwm-bl.c
index df1cbb7..de5e5e7 100644
--- a/drivers/video/backlight/atmel-pwm-bl.c
+++ b/drivers/video/backlight/atmel-pwm-bl.c
@@ -106,10 +106,9 @@ static int atmel_pwm_bl_init_pwm(struct atmel_pwm_bl *pwmbl)
pwm_channel_writel(&pwmbl->pwmc, PWM_CPRD,
pwmbl->pdata->pwm_compare_max);
- dev_info(&pwmbl->pdev->dev, "Atmel PWM backlight driver "
- "(%lu Hz)\n", pwmbl->pwmc.mck /
- pwmbl->pdata->pwm_compare_max /
- (1 << prescale));
+ dev_info(&pwmbl->pdev->dev, "Atmel PWM backlight driver (%lu Hz)\n",
+ pwmbl->pwmc.mck / pwmbl->pdata->pwm_compare_max /
+ (1 << prescale));
return pwm_channel_enable(&pwmbl->pwmc);
}
--
1.7.1
This patch fixes the checkpatch error and warning as below:
WARNING: please, no space before tabs
WARNING: quoted string split across lines
ERROR: space required before the open parenthesis '('
Signed-off-by: Jingoo Han <[email protected]>
Cc: Richard Purdie <[email protected]>
---
drivers/video/backlight/corgi_lcd.c | 16 +++++++++-------
1 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c
index c781768..7171815 100644
--- a/drivers/video/backlight/corgi_lcd.c
+++ b/drivers/video/backlight/corgi_lcd.c
@@ -6,8 +6,8 @@
* Based on Sharp's 2.4 Backlight Driver
*
* Copyright (c) 2008 Marvell International Ltd.
- * Converted to SPI device based LCD/Backlight device driver
- * by Eric Miao <[email protected]>
+ * Converted to SPI device based LCD/Backlight device driver
+ * by Eric Miao <[email protected]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -192,7 +192,7 @@ static void lcdtg_set_phadadj(struct corgi_lcd *lcd, int mode)
{
int adj;
- switch(mode) {
+ switch (mode) {
case CORGI_LCD_MODE_VGA:
/* Setting for VGA */
adj = sharpsl_param.phadadj;
@@ -495,8 +495,9 @@ static int setup_gpio_backlight(struct corgi_lcd *lcd,
err = devm_gpio_request(&spi->dev, pdata->gpio_backlight_on,
"BL_ON");
if (err) {
- dev_err(&spi->dev, "failed to request GPIO%d for "
- "backlight_on\n", pdata->gpio_backlight_on);
+ dev_err(&spi->dev,
+ "failed to request GPIO%d for backlight_on\n",
+ pdata->gpio_backlight_on);
return err;
}
@@ -508,8 +509,9 @@ static int setup_gpio_backlight(struct corgi_lcd *lcd,
err = devm_gpio_request(&spi->dev, pdata->gpio_backlight_cont,
"BL_CONT");
if (err) {
- dev_err(&spi->dev, "failed to request GPIO%d for "
- "backlight_cont\n", pdata->gpio_backlight_cont);
+ dev_err(&spi->dev,
+ "failed to request GPIO%d for backlight_cont\n",
+ pdata->gpio_backlight_cont);
return err;
}
--
1.7.1
This patch fixes the checkpatch warning as below:
WARNING: please, no space before tabs
WARNING: quoted string split across lines
Signed-off-by: Jingoo Han <[email protected]>
Cc: Richard Purdie <[email protected]>
---
drivers/video/backlight/da903x_bl.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/video/backlight/da903x_bl.c b/drivers/video/backlight/da903x_bl.c
index 573c7ec..f02e95c 100644
--- a/drivers/video/backlight/da903x_bl.c
+++ b/drivers/video/backlight/da903x_bl.c
@@ -2,10 +2,10 @@
* Backlight driver for Dialog Semiconductor DA9030/DA9034
*
* Copyright (C) 2008 Compulab, Ltd.
- * Mike Rapoport <[email protected]>
+ * Mike Rapoport <[email protected]>
*
* Copyright (C) 2006-2008 Marvell International Ltd.
- * Eric Miao <[email protected]>
+ * Eric Miao <[email protected]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -199,7 +199,7 @@ static struct platform_driver da903x_backlight_driver = {
module_platform_driver(da903x_backlight_driver);
MODULE_DESCRIPTION("Backlight Driver for Dialog Semiconductor DA9030/DA9034");
-MODULE_AUTHOR("Eric Miao <[email protected]>"
- "Mike Rapoport <[email protected]>");
+MODULE_AUTHOR("Eric Miao <[email protected]>");
+MODULE_AUTHOR("Mike Rapoport <[email protected]>");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:da903x-backlight");
--
1.7.1
This patch fixes the checkpatch warning as below:
WARNING: space prohibited between function name and open parenthesis '('
Signed-off-by: Jingoo Han <[email protected]>
Cc: Richard Purdie <[email protected]>
---
drivers/video/backlight/generic_bl.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/backlight/generic_bl.c b/drivers/video/backlight/generic_bl.c
index 8c660fc..0ae155b 100644
--- a/drivers/video/backlight/generic_bl.c
+++ b/drivers/video/backlight/generic_bl.c
@@ -97,8 +97,8 @@ static int genericbl_probe(struct platform_device *pdev)
props.max_brightness = machinfo->max_intensity;
bd = backlight_device_register(name, &pdev->dev, NULL, &genericbl_ops,
&props);
- if (IS_ERR (bd))
- return PTR_ERR (bd);
+ if (IS_ERR(bd))
+ return PTR_ERR(bd);
platform_set_drvdata(pdev, bd);
--
1.7.1
This patch fixes the checkpatch error and warning as below:
WARNING: please, no space before tabs
WARNING: please, no spaces at the start of a line
ERROR: do not initialise statics to 0 or NULL
ERROR: code indent should use tabs where possible
Signed-off-by: Jingoo Han <[email protected]>
Cc: Richard Purdie <[email protected]>
---
drivers/video/backlight/hp680_bl.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/backlight/hp680_bl.c b/drivers/video/backlight/hp680_bl.c
index 38aa002..191fbed 100644
--- a/drivers/video/backlight/hp680_bl.c
+++ b/drivers/video/backlight/hp680_bl.c
@@ -26,7 +26,7 @@
#define HP680_DEFAULT_INTENSITY 10
static int hp680bl_suspended;
-static int current_intensity = 0;
+static int current_intensity;
static DEFINE_SPINLOCK(bl_lock);
static void hp680bl_send_intensity(struct backlight_device *bd)
@@ -168,7 +168,7 @@ static int __init hp680bl_init(void)
static void __exit hp680bl_exit(void)
{
platform_device_unregister(hp680bl_device);
- platform_driver_unregister(&hp680bl_driver);
+ platform_driver_unregister(&hp680bl_driver);
}
module_init(hp680bl_init);
--
1.7.1
This patch fixes the checkpatch error and warning as below:
WARNING: please, no space before tabs
WARNING: please, no spaces at the start of a line
WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable
WARNING: braces {} are not necessary for single statement blocks
ERROR: code indent should use tabs where possible
Signed-off-by: Jingoo Han <[email protected]>
Cc: Richard Purdie <[email protected]>
---
drivers/video/backlight/ili9320.c | 12 ++----------
1 files changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/video/backlight/ili9320.c b/drivers/video/backlight/ili9320.c
index 9327cd1..a66cfd1 100644
--- a/drivers/video/backlight/ili9320.c
+++ b/drivers/video/backlight/ili9320.c
@@ -45,7 +45,7 @@ static inline int ili9320_write_spi(struct ili9320 *ili,
/* second message is the data to transfer */
data[0] = spi->id | ILI9320_SPI_DATA | ILI9320_SPI_WRITE;
- data[1] = value >> 8;
+ data[1] = value >> 8;
data[2] = value;
return spi_sync(spi->dev, &spi->message);
@@ -56,7 +56,6 @@ int ili9320_write(struct ili9320 *ili, unsigned int reg, unsigned int value)
dev_dbg(ili->dev, "write: reg=%02x, val=%04x\n", reg, value);
return ili->write(ili, reg, value);
}
-
EXPORT_SYMBOL_GPL(ili9320_write);
int ili9320_write_regs(struct ili9320 *ili,
@@ -74,7 +73,6 @@ int ili9320_write_regs(struct ili9320 *ili,
return 0;
}
-
EXPORT_SYMBOL_GPL(ili9320_write_regs);
static void ili9320_reset(struct ili9320 *lcd)
@@ -260,7 +258,6 @@ int __devinit ili9320_probe_spi(struct spi_device *spi,
return ret;
}
-
EXPORT_SYMBOL_GPL(ili9320_probe_spi);
int ili9320_remove(struct ili9320 *ili)
@@ -271,7 +268,6 @@ int ili9320_remove(struct ili9320 *ili)
return 0;
}
-
EXPORT_SYMBOL_GPL(ili9320_remove);
#ifdef CONFIG_PM
@@ -296,20 +292,17 @@ int ili9320_suspend(struct ili9320 *lcd, pm_message_t state)
return 0;
}
-
EXPORT_SYMBOL_GPL(ili9320_suspend);
int ili9320_resume(struct ili9320 *lcd)
{
dev_info(lcd->dev, "resuming from power state %d\n", lcd->power);
- if (lcd->platdata->suspend == ILI9320_SUSPEND_DEEP) {
+ if (lcd->platdata->suspend == ILI9320_SUSPEND_DEEP)
ili9320_write(lcd, ILI9320_POWER1, 0x00);
- }
return ili9320_power(lcd, FB_BLANK_UNBLANK);
}
-
EXPORT_SYMBOL_GPL(ili9320_resume);
#endif
@@ -318,7 +311,6 @@ void ili9320_shutdown(struct ili9320 *lcd)
{
ili9320_power(lcd, FB_BLANK_POWERDOWN);
}
-
EXPORT_SYMBOL_GPL(ili9320_shutdown);
MODULE_AUTHOR("Ben Dooks <[email protected]>");
--
1.7.1
This patch fixes the checkpatch error and warning as below:
WARNING: line over 80 characters
ERROR: return is not a function, parentheses are not required
Also, long comments are fixed for the preferred style.
Signed-off-by: Jingoo Han <[email protected]>
Cc: Richard Purdie <[email protected]>
---
drivers/video/backlight/jornada720_bl.c | 34 ++++++++++++++++++-----------
drivers/video/backlight/jornada720_lcd.c | 3 +-
2 files changed, 23 insertions(+), 14 deletions(-)
diff --git a/drivers/video/backlight/jornada720_bl.c b/drivers/video/backlight/jornada720_bl.c
index 16f593b..c23801c 100644
--- a/drivers/video/backlight/jornada720_bl.c
+++ b/drivers/video/backlight/jornada720_bl.c
@@ -48,7 +48,7 @@ static int jornada_bl_get_brightness(struct backlight_device *bd)
jornada_ssp_end();
- return (BL_MAX_BRIGHT - ret);
+ return BL_MAX_BRIGHT - ret;
}
static int jornada_bl_update_status(struct backlight_device *bd)
@@ -58,7 +58,8 @@ static int jornada_bl_update_status(struct backlight_device *bd)
jornada_ssp_start();
/* If backlight is off then really turn it off */
- if ((bd->props.power != FB_BLANK_UNBLANK) || (bd->props.fb_blank != FB_BLANK_UNBLANK)) {
+ if ((bd->props.power != FB_BLANK_UNBLANK) ||
+ (bd->props.fb_blank != FB_BLANK_UNBLANK)) {
ret = jornada_ssp_byte(BRIGHTNESSOFF);
if (ret != TXDUMMY) {
pr_info("brightness off timeout\n");
@@ -77,18 +78,23 @@ static int jornada_bl_update_status(struct backlight_device *bd)
goto out;
}
- /* at this point we expect that the mcu has accepted
- our command and is waiting for our new value
- please note that maximum brightness is 255,
- but due to physical layout it is equal to 0, so we simply
- invert the value (MAX VALUE - NEW VALUE). */
- if (jornada_ssp_byte(BL_MAX_BRIGHT - bd->props.brightness) != TXDUMMY) {
+ /*
+ * at this point we expect that the mcu has accepted
+ * our command and is waiting for our new value
+ * please note that maximum brightness is 255,
+ * but due to physical layout it is equal to 0, so we simply
+ * invert the value (MAX VALUE - NEW VALUE).
+ */
+ if (jornada_ssp_byte(BL_MAX_BRIGHT - bd->props.brightness)
+ != TXDUMMY) {
pr_err("set brightness failed\n");
ret = -ETIMEDOUT;
}
- /* If infact we get an TXDUMMY as output we are happy and dont
- make any further comments about it */
+ /*
+ * If infact we get an TXDUMMY as output we are happy and dont
+ * make any further comments about it
+ */
out:
jornada_ssp_end();
@@ -121,9 +127,11 @@ static int jornada_bl_probe(struct platform_device *pdev)
bd->props.power = FB_BLANK_UNBLANK;
bd->props.brightness = BL_DEF_BRIGHT;
- /* note. make sure max brightness is set otherwise
- you will get seemingly non-related errors when
- trying to change brightness */
+ /*
+ * note. make sure max brightness is set otherwise
+ * you will get seemingly non-related errors when
+ * trying to change brightness
+ */
jornada_bl_update_status(bd);
platform_set_drvdata(pdev, bd);
diff --git a/drivers/video/backlight/jornada720_lcd.c b/drivers/video/backlight/jornada720_lcd.c
index 635b305..4b412cb 100644
--- a/drivers/video/backlight/jornada720_lcd.c
+++ b/drivers/video/backlight/jornada720_lcd.c
@@ -101,7 +101,8 @@ static int jornada_lcd_probe(struct platform_device *pdev)
struct lcd_device *lcd_device;
int ret;
- lcd_device = lcd_device_register(S1D_DEVICENAME, &pdev->dev, NULL, &jornada_lcd_props);
+ lcd_device = lcd_device_register(S1D_DEVICENAME, &pdev->dev, NULL,
+ &jornada_lcd_props);
if (IS_ERR(lcd_device)) {
ret = PTR_ERR(lcd_device);
--
1.7.1
This patch fixes the checkpatch warning as below:
WARNING: please, no space before tabs
Also, unnecessary line is removed.
Signed-off-by: Jingoo Han <[email protected]>
Cc: Richard Purdie <[email protected]>
---
drivers/video/backlight/l4f00242t03.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/video/backlight/l4f00242t03.c b/drivers/video/backlight/l4f00242t03.c
index 2d90c06..472c7dc 100644
--- a/drivers/video/backlight/l4f00242t03.c
+++ b/drivers/video/backlight/l4f00242t03.c
@@ -4,7 +4,7 @@
* Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
*
* Copyright (c) 2009 Alberto Panizzo <[email protected]>
- * Inspired by Marek Vasut work in l4f00242t03.c
+ * Inspired by Marek Vasut work in l4f00242t03.c
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -33,7 +33,6 @@ struct l4f00242t03_priv {
struct regulator *core_reg;
};
-
static void l4f00242t03_reset(unsigned int gpio)
{
pr_debug("l4f00242t03_reset.\n");
--
1.7.1
This patch fixes the checkpatch warning as below:
WARNING: static const char * array should probably be static const char * const
Signed-off-by: Jingoo Han <[email protected]>
Cc: Richard Purdie <[email protected]>
---
drivers/video/backlight/lm3630_bl.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/video/backlight/lm3630_bl.c b/drivers/video/backlight/lm3630_bl.c
index dc19144..a56f6a8 100644
--- a/drivers/video/backlight/lm3630_bl.c
+++ b/drivers/video/backlight/lm3630_bl.c
@@ -37,7 +37,7 @@ enum lm3630_leds {
BLED_2
};
-static const char *bled_name[] = {
+static const char * const bled_name[] = {
[BLED_ALL] = "lm3630_bled", /*Bank1 controls all string */
[BLED_1] = "lm3630_bled1", /*Bank1 controls bled1 */
[BLED_2] = "lm3630_bled2", /*Bank1 or 2 controls bled2 */
--
1.7.1
This patch fixes the checkpatch error and warning as below:
WARNING: line over 80 characters
WARNING: space prohibited between function name and open parenthesis '('
ERROR: trailing statements should be on next line
Also, long comments are fixed for the preferred style and
unnecessary lines are removed.
Signed-off-by: Jingoo Han <[email protected]>
Cc: Richard Purdie <[email protected]>
---
drivers/video/backlight/locomolcd.c | 65 +++++++++++++++++++++++------------
1 files changed, 43 insertions(+), 22 deletions(-)
diff --git a/drivers/video/backlight/locomolcd.c b/drivers/video/backlight/locomolcd.c
index 3a6d541..4cfa87b 100644
--- a/drivers/video/backlight/locomolcd.c
+++ b/drivers/video/backlight/locomolcd.c
@@ -33,19 +33,25 @@ static unsigned long locomolcd_flags;
static void locomolcd_on(int comadj)
{
- locomo_gpio_set_dir(locomolcd_dev->dev.parent, LOCOMO_GPIO_LCD_VSHA_ON, 0);
- locomo_gpio_write(locomolcd_dev->dev.parent, LOCOMO_GPIO_LCD_VSHA_ON, 1);
+ locomo_gpio_set_dir(locomolcd_dev->dev.parent,
+ LOCOMO_GPIO_LCD_VSHA_ON, 0);
+ locomo_gpio_write(locomolcd_dev->dev.parent,
+ LOCOMO_GPIO_LCD_VSHA_ON, 1);
mdelay(2);
- locomo_gpio_set_dir(locomolcd_dev->dev.parent, LOCOMO_GPIO_LCD_VSHD_ON, 0);
- locomo_gpio_write(locomolcd_dev->dev.parent, LOCOMO_GPIO_LCD_VSHD_ON, 1);
+ locomo_gpio_set_dir(locomolcd_dev->dev.parent,
+ LOCOMO_GPIO_LCD_VSHD_ON, 0);
+ locomo_gpio_write(locomolcd_dev->dev.parent,
+ LOCOMO_GPIO_LCD_VSHD_ON, 1);
mdelay(2);
locomo_m62332_senddata(locomolcd_dev, comadj, 0);
mdelay(5);
- locomo_gpio_set_dir(locomolcd_dev->dev.parent, LOCOMO_GPIO_LCD_VEE_ON, 0);
- locomo_gpio_write(locomolcd_dev->dev.parent, LOCOMO_GPIO_LCD_VEE_ON, 1);
+ locomo_gpio_set_dir(locomolcd_dev->dev.parent,
+ LOCOMO_GPIO_LCD_VEE_ON, 0);
+ locomo_gpio_write(locomolcd_dev->dev.parent,
+ LOCOMO_GPIO_LCD_VEE_ON, 1);
mdelay(10);
/* TFTCRST | CPSOUT=0 | CPSEN */
@@ -68,16 +74,19 @@ static void locomolcd_off(int comadj)
locomo_writel(0x06, locomolcd_dev->mapbase + LOCOMO_TC);
mdelay(1);
- locomo_gpio_write(locomolcd_dev->dev.parent, LOCOMO_GPIO_LCD_VSHA_ON, 0);
+ locomo_gpio_write(locomolcd_dev->dev.parent,
+ LOCOMO_GPIO_LCD_VSHA_ON, 0);
mdelay(110);
- locomo_gpio_write(locomolcd_dev->dev.parent, LOCOMO_GPIO_LCD_VEE_ON, 0);
+ locomo_gpio_write(locomolcd_dev->dev.parent,
+ LOCOMO_GPIO_LCD_VEE_ON, 0);
mdelay(700);
/* TFTCRST=0 | CPSOUT=0 | CPSEN = 0 */
locomo_writel(0, locomolcd_dev->mapbase + LOCOMO_TC);
locomo_gpio_write(locomolcd_dev->dev.parent, LOCOMO_GPIO_LCD_MOD, 0);
- locomo_gpio_write(locomolcd_dev->dev.parent, LOCOMO_GPIO_LCD_VSHD_ON, 0);
+ locomo_gpio_write(locomolcd_dev->dev.parent,
+ LOCOMO_GPIO_LCD_VSHD_ON, 0);
}
void locomolcd_power(int on)
@@ -107,7 +116,6 @@ void locomolcd_power(int on)
}
EXPORT_SYMBOL(locomolcd_power);
-
static int current_intensity;
static int locomolcd_set_intensity(struct backlight_device *bd)
@@ -122,13 +130,25 @@ static int locomolcd_set_intensity(struct backlight_device *bd)
intensity = 0;
switch (intensity) {
- /* AC and non-AC are handled differently, but produce same results in sharp code? */
- case 0: locomo_frontlight_set(locomolcd_dev, 0, 0, 161); break;
- case 1: locomo_frontlight_set(locomolcd_dev, 117, 0, 161); break;
- case 2: locomo_frontlight_set(locomolcd_dev, 163, 0, 148); break;
- case 3: locomo_frontlight_set(locomolcd_dev, 194, 0, 161); break;
- case 4: locomo_frontlight_set(locomolcd_dev, 194, 1, 161); break;
-
+ /*
+ * AC and non-AC are handled differently,
+ * but produce same results in sharp code?
+ */
+ case 0:
+ locomo_frontlight_set(locomolcd_dev, 0, 0, 161);
+ break;
+ case 1:
+ locomo_frontlight_set(locomolcd_dev, 117, 0, 161);
+ break;
+ case 2:
+ locomo_frontlight_set(locomolcd_dev, 163, 0, 148);
+ break;
+ case 3:
+ locomo_frontlight_set(locomolcd_dev, 194, 0, 161);
+ break;
+ case 4:
+ locomo_frontlight_set(locomolcd_dev, 194, 1, 161);
+ break;
default:
return -ENODEV;
}
@@ -175,9 +195,11 @@ static int locomolcd_probe(struct locomo_dev *ldev)
locomo_gpio_set_dir(ldev->dev.parent, LOCOMO_GPIO_FL_VR, 0);
- /* the poodle_lcd_power function is called for the first time
+ /*
+ * the poodle_lcd_power function is called for the first time
* from fs_initcall, which is before locomo is activated.
- * We need to recall poodle_lcd_power here*/
+ * We need to recall poodle_lcd_power here
+ */
if (machine_is_poodle())
locomolcd_power(1);
@@ -190,8 +212,8 @@ static int locomolcd_probe(struct locomo_dev *ldev)
&ldev->dev, NULL,
&locomobl_data, &props);
- if (IS_ERR (locomolcd_bl_device))
- return PTR_ERR (locomolcd_bl_device);
+ if (IS_ERR(locomolcd_bl_device))
+ return PTR_ERR(locomolcd_bl_device);
/* Set up frontlight so that screen is readable */
locomolcd_bl_device->props.brightness = 2;
@@ -226,7 +248,6 @@ static struct locomo_driver poodle_lcd_driver = {
.resume = locomolcd_resume,
};
-
static int __init locomolcd_init(void)
{
return locomo_driver_register(&poodle_lcd_driver);
--
1.7.1
This patch fixes the checkpatch warning as below:
ERROR: inline keyword should sit between storage class and type
Signed-off-by: Jingoo Han <[email protected]>
Cc: Richard Purdie <[email protected]>
---
drivers/video/backlight/omap1_bl.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/backlight/omap1_bl.c b/drivers/video/backlight/omap1_bl.c
index 9a046a4..af31c26 100644
--- a/drivers/video/backlight/omap1_bl.c
+++ b/drivers/video/backlight/omap1_bl.c
@@ -42,12 +42,12 @@ struct omap_backlight {
struct omap_backlight_config *pdata;
};
-static void inline omapbl_send_intensity(int intensity)
+static inline void omapbl_send_intensity(int intensity)
{
omap_writeb(intensity, OMAP_PWL_ENABLE);
}
-static void inline omapbl_send_enable(int enable)
+static inline void omapbl_send_enable(int enable)
{
omap_writeb(enable, OMAP_PWL_CLK_ENABLE);
}
--
1.7.1
This patch fixes the checkpatch warning as below:
WARNING: please, no spaces at the start of a line
Also, long comments are fixed for the preferred style.
Signed-off-by: Jingoo Han <[email protected]>
Cc: Richard Purdie <[email protected]>
---
drivers/video/backlight/pcf50633-backlight.c | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/video/backlight/pcf50633-backlight.c b/drivers/video/backlight/pcf50633-backlight.c
index c092159..930fc2a 100644
--- a/drivers/video/backlight/pcf50633-backlight.c
+++ b/drivers/video/backlight/pcf50633-backlight.c
@@ -52,7 +52,7 @@ int pcf50633_bl_set_brightness_limit(struct pcf50633 *pcf, unsigned int limit)
pcf_bl->brightness_limit = limit & 0x3f;
backlight_update_status(pcf_bl->bl);
- return 0;
+ return 0;
}
static int pcf50633_bl_update_status(struct backlight_device *bl)
@@ -136,8 +136,10 @@ static int __devinit pcf50633_bl_probe(struct platform_device *pdev)
pcf50633_reg_write(pcf_bl->pcf, PCF50633_REG_LEDDIM, pdata->ramp_time);
- /* Should be different from bl_props.brightness, so we do not exit
- * update_status early the first time it's called */
+ /*
+ * Should be different from bl_props.brightness, so we do not exit
+ * update_status early the first time it's called
+ */
pcf_bl->brightness = pcf_bl->bl->props.brightness + 1;
backlight_update_status(pcf_bl->bl);
--
1.7.1
This patch fixes the checkpatch error as below:
ERROR: spaces prohibited around that ':' (ctx:WxW)
Signed-off-by: Jingoo Han <[email protected]>
Cc: Richard Purdie <[email protected]>
---
drivers/video/backlight/platform_lcd.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/video/backlight/platform_lcd.c b/drivers/video/backlight/platform_lcd.c
index ca4f5d7..74cfca4 100644
--- a/drivers/video/backlight/platform_lcd.c
+++ b/drivers/video/backlight/platform_lcd.c
@@ -27,7 +27,7 @@ struct platform_lcd {
struct plat_lcd_data *pdata;
unsigned int power;
- unsigned int suspended : 1;
+ unsigned int suspended:1;
};
static inline struct platform_lcd *to_our_lcd(struct lcd_device *lcd)
--
1.7.1
This patch fixes the checkpatch warning as below:
WARNING: please, no space before tabs
Signed-off-by: Jingoo Han <[email protected]>
Cc: Richard Purdie <[email protected]>
---
drivers/video/backlight/tdo24m.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/video/backlight/tdo24m.c b/drivers/video/backlight/tdo24m.c
index 02444d0..0f6eaa4 100644
--- a/drivers/video/backlight/tdo24m.c
+++ b/drivers/video/backlight/tdo24m.c
@@ -2,7 +2,7 @@
* tdo24m - SPI-based drivers for Toppoly TDO24M series LCD panels
*
* Copyright (C) 2008 Marvell International Ltd.
- * Eric Miao <[email protected]>
+ * Eric Miao <[email protected]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -90,7 +90,7 @@ static uint32_t lcd_qvga_pass_through_tdo24m[] = {
};
static uint32_t lcd_vga_transfer_tdo24m[] = {
- CMD1(0xcf, 0x02), /* Blanking period control (1) */
+ CMD1(0xcf, 0x02), /* Blanking period control (1) */
CMD2(0xd0, 0x08, 0x04), /* Blanking period control (2) */
CMD1(0xd1, 0x01), /* CKV timing control on/off */
CMD2(0xd2, 0x14, 0x00), /* CKV 1,2 timing control */
@@ -132,7 +132,7 @@ static uint32_t lcd_qvga_pass_through_tdo35s[] = {
};
static uint32_t lcd_vga_transfer_tdo35s[] = {
- CMD1(0xcf, 0x02), /* Blanking period control (1) */
+ CMD1(0xcf, 0x02), /* Blanking period control (1) */
CMD2(0xd0, 0x08, 0x04), /* Blanking period control (2) */
CMD1(0xd1, 0x01), /* CKV timing control on/off */
CMD2(0xd2, 0x00, 0x1e), /* CKV 1,2 timing control */
--
1.7.1
This patch fixes the checkpatch error and warning as below:
WARNING: line over 80 characters
ERROR: spaces required around that '?' (ctx:VxW)
ERROR: space required after that ',' (ctx:VxV)
Also, unnecessary lines are removed.
Signed-off-by: Jingoo Han <[email protected]>
Cc: Richard Purdie <[email protected]>
---
drivers/video/backlight/tosa_bl.c | 4 ++--
drivers/video/backlight/tosa_lcd.c | 16 +++++++++-------
2 files changed, 11 insertions(+), 9 deletions(-)
diff --git a/drivers/video/backlight/tosa_bl.c b/drivers/video/backlight/tosa_bl.c
index 49342e1..03c6ec2 100644
--- a/drivers/video/backlight/tosa_bl.c
+++ b/drivers/video/backlight/tosa_bl.c
@@ -90,7 +90,8 @@ static int __devinit tosa_bl_probe(struct i2c_client *client,
if (!data)
return -ENOMEM;
- data->comadj = sharpsl_param.comadj == -1 ? COMADJ_DEFAULT : sharpsl_param.comadj;
+ data->comadj = sharpsl_param.comadj == -1 ?
+ COMADJ_DEFAULT : sharpsl_param.comadj;
ret = devm_gpio_request(&client->dev, TOSA_GPIO_BL_C20MA, "backlight");
if (ret) {
@@ -163,7 +164,6 @@ static const struct i2c_device_id tosa_bl_id[] = {
{ },
};
-
static struct i2c_driver tosa_bl_driver = {
.driver = {
.name = "tosa-bl",
diff --git a/drivers/video/backlight/tosa_lcd.c b/drivers/video/backlight/tosa_lcd.c
index 33047a6..bcd97c5 100644
--- a/drivers/video/backlight/tosa_lcd.c
+++ b/drivers/video/backlight/tosa_lcd.c
@@ -63,7 +63,7 @@ static int tosa_tg_send(struct spi_device *spi, int adrs, uint8_t data)
int tosa_bl_enable(struct spi_device *spi, int enable)
{
/* bl_enable GP04=1 otherwise GP04=0*/
- return tosa_tg_send(spi, TG_GPODR2, enable? 0x01 : 0x00);
+ return tosa_tg_send(spi, TG_GPODR2, enable ? 0x01 : 0x00);
}
EXPORT_SYMBOL(tosa_bl_enable);
@@ -91,15 +91,17 @@ static void tosa_lcd_tg_on(struct tosa_lcd_data *data)
tosa_tg_send(spi, TG_PNLCTL, value);
/* TG LCD pannel power up */
- tosa_tg_send(spi, TG_PINICTL,0x4);
+ tosa_tg_send(spi, TG_PINICTL, 0x4);
mdelay(50);
/* TG LCD GVSS */
- tosa_tg_send(spi, TG_PINICTL,0x0);
+ tosa_tg_send(spi, TG_PINICTL, 0x0);
if (!data->i2c) {
- /* after the pannel is powered up the first time, we can access the i2c bus */
- /* so probe for the DAC */
+ /*
+ * after the pannel is powered up the first time,
+ * we can access the i2c bus so probe for the DAC
+ */
struct i2c_adapter *adap = i2c_get_adapter(0);
struct i2c_board_info info = {
.type = "tosa-bl",
@@ -115,11 +117,11 @@ static void tosa_lcd_tg_off(struct tosa_lcd_data *data)
struct spi_device *spi = data->spi;
/* TG LCD VHSA off */
- tosa_tg_send(spi, TG_PINICTL,0x4);
+ tosa_tg_send(spi, TG_PINICTL, 0x4);
mdelay(50);
/* TG LCD signal off */
- tosa_tg_send(spi, TG_PINICTL,0x6);
+ tosa_tg_send(spi, TG_PINICTL, 0x6);
mdelay(50);
/* TG Off */
--
1.7.1
This patch fixes the checkpatch warning as below:
WARNING: please, no space before tabs
Signed-off-by: Jingoo Han <[email protected]>
Cc: Richard Purdie <[email protected]>
---
drivers/video/backlight/vgg2432a4.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/video/backlight/vgg2432a4.c b/drivers/video/backlight/vgg2432a4.c
index b617fae..b1ead3d 100644
--- a/drivers/video/backlight/vgg2432a4.c
+++ b/drivers/video/backlight/vgg2432a4.c
@@ -217,7 +217,7 @@ static int vgg2432a4_resume(struct spi_device *spi)
}
#else
#define vgg2432a4_suspend NULL
-#define vgg2432a4_resume NULL
+#define vgg2432a4_resume NULL
#endif
static struct ili9320_client vgg2432a4_client = {
--
1.7.1
Thanks,
Acked-by: Kristoffer Ericson <[email protected]>
Best wishes
Kristoffer Ericson
Jingoo Han skrev 2012-10-16 09:30:
> This patch fixes the checkpatch error and warning as below:
>
> WARNING: line over 80 characters
> ERROR: return is not a function, parentheses are not required
>
> Also, long comments are fixed for the preferred style.
>
> Signed-off-by: Jingoo Han <[email protected]>
> Cc: Richard Purdie <[email protected]>
> ---
> drivers/video/backlight/jornada720_bl.c | 34 ++++++++++++++++++-----------
> drivers/video/backlight/jornada720_lcd.c | 3 +-
> 2 files changed, 23 insertions(+), 14 deletions(-)
>
> diff --git a/drivers/video/backlight/jornada720_bl.c b/drivers/video/backlight/jornada720_bl.c
> index 16f593b..c23801c 100644
> --- a/drivers/video/backlight/jornada720_bl.c
> +++ b/drivers/video/backlight/jornada720_bl.c
> @@ -48,7 +48,7 @@ static int jornada_bl_get_brightness(struct backlight_device *bd)
>
> jornada_ssp_end();
>
> - return (BL_MAX_BRIGHT - ret);
> + return BL_MAX_BRIGHT - ret;
> }
>
> static int jornada_bl_update_status(struct backlight_device *bd)
> @@ -58,7 +58,8 @@ static int jornada_bl_update_status(struct backlight_device *bd)
> jornada_ssp_start();
>
> /* If backlight is off then really turn it off */
> - if ((bd->props.power != FB_BLANK_UNBLANK) || (bd->props.fb_blank != FB_BLANK_UNBLANK)) {
> + if ((bd->props.power != FB_BLANK_UNBLANK) ||
> + (bd->props.fb_blank != FB_BLANK_UNBLANK)) {
> ret = jornada_ssp_byte(BRIGHTNESSOFF);
> if (ret != TXDUMMY) {
> pr_info("brightness off timeout\n");
> @@ -77,18 +78,23 @@ static int jornada_bl_update_status(struct backlight_device *bd)
> goto out;
> }
>
> - /* at this point we expect that the mcu has accepted
> - our command and is waiting for our new value
> - please note that maximum brightness is 255,
> - but due to physical layout it is equal to 0, so we simply
> - invert the value (MAX VALUE - NEW VALUE). */
> - if (jornada_ssp_byte(BL_MAX_BRIGHT - bd->props.brightness) != TXDUMMY) {
> + /*
> + * at this point we expect that the mcu has accepted
> + * our command and is waiting for our new value
> + * please note that maximum brightness is 255,
> + * but due to physical layout it is equal to 0, so we simply
> + * invert the value (MAX VALUE - NEW VALUE).
> + */
> + if (jornada_ssp_byte(BL_MAX_BRIGHT - bd->props.brightness)
> + != TXDUMMY) {
> pr_err("set brightness failed\n");
> ret = -ETIMEDOUT;
> }
>
> - /* If infact we get an TXDUMMY as output we are happy and dont
> - make any further comments about it */
> + /*
> + * If infact we get an TXDUMMY as output we are happy and dont
> + * make any further comments about it
> + */
> out:
> jornada_ssp_end();
>
> @@ -121,9 +127,11 @@ static int jornada_bl_probe(struct platform_device *pdev)
>
> bd->props.power = FB_BLANK_UNBLANK;
> bd->props.brightness = BL_DEF_BRIGHT;
> - /* note. make sure max brightness is set otherwise
> - you will get seemingly non-related errors when
> - trying to change brightness */
> + /*
> + * note. make sure max brightness is set otherwise
> + * you will get seemingly non-related errors when
> + * trying to change brightness
> + */
> jornada_bl_update_status(bd);
>
> platform_set_drvdata(pdev, bd);
> diff --git a/drivers/video/backlight/jornada720_lcd.c b/drivers/video/backlight/jornada720_lcd.c
> index 635b305..4b412cb 100644
> --- a/drivers/video/backlight/jornada720_lcd.c
> +++ b/drivers/video/backlight/jornada720_lcd.c
> @@ -101,7 +101,8 @@ static int jornada_lcd_probe(struct platform_device *pdev)
> struct lcd_device *lcd_device;
> int ret;
>
> - lcd_device = lcd_device_register(S1D_DEVICENAME, &pdev->dev, NULL, &jornada_lcd_props);
> + lcd_device = lcd_device_register(S1D_DEVICENAME, &pdev->dev, NULL,
> + &jornada_lcd_props);
>
> if (IS_ERR(lcd_device)) {
> ret = PTR_ERR(lcd_device);