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Message-id: <007c01cdab70$419d09f0$c4d71dd0$%han@samsung.com>
Date: Tue, 16 Oct 2012 16:31:28 +0900
From: Jingoo Han <jg1.han@...sung.com>
To: 'Andrew Morton' <akpm@...ux-foundation.org>,
'LKML' <linux-kernel@...r.kernel.org>
Cc: 'Richard Purdie' <rpurdie@...ys.net>,
'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH 11/17] backlight: locomolcd: fix checkpatch error and warning
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 <jg1.han@...sung.com>
Cc: Richard Purdie <rpurdie@...ys.net>
---
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
--
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