backlight: tosa: fix checkpatch error and warning

This patch fixes the checkpatch error and warning as below:

  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@samsung.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 9 insertions, 8 deletions

diff --git a/drivers/video/backlight/tosa_bl.c b/drivers/video/backlight/tosa_bl.c
index a0521abdcd8a..07ee31a4951c 100644
--- a/drivers/video/backlight/tosa_bl.c
+++ b/drivers/video/backlight/tosa_bl.c
@@ -163,7 +163,6 @@ 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 86fff88c2e4a..2a2d506f08c0 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 */