linux-kernel - [PATCH 16/17] backlight: tosa: fix checkpatch error and warning

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Date:	Tue, 16 Oct 2012 16:33:53 +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 16/17] backlight: tosa: fix checkpatch error and warning

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 <jg1.han@...sung.com>
Cc: Richard Purdie <rpurdie@...ys.net>
---
 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


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