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authorJingoo Han <jg1.han@samsung.com>2012-12-17 16:00:54 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-17 17:15:16 -0800
commit3fd00432df3c4ae3c54a10360634f6d3a4a787c4 (patch)
treef447a7c3a172ffc4c9ef80212b0bbb815d21003b /drivers/video
parent53c7a2fffd71787299d6c7a7107b233d37ad7284 (diff)
drivers/video/backlight/vgg2432a4.c: add missing const
Add 'const' to static array that was missing it in its definition. Also, 'const' is added to ili9320_write_regs(), because it is called by vgg2432a4 driver. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/backlight/ili9320.c2
-rw-r--r--drivers/video/backlight/ili9320.h2
-rw-r--r--drivers/video/backlight/vgg2432a4.c8
3 files changed, 6 insertions, 6 deletions
diff --git a/drivers/video/backlight/ili9320.c b/drivers/video/backlight/ili9320.c
index 69e253b7c24..1235bf9defc 100644
--- a/drivers/video/backlight/ili9320.c
+++ b/drivers/video/backlight/ili9320.c
@@ -59,7 +59,7 @@ int ili9320_write(struct ili9320 *ili, unsigned int reg, unsigned int value)
EXPORT_SYMBOL_GPL(ili9320_write);
int ili9320_write_regs(struct ili9320 *ili,
- struct ili9320_reg *values,
+ const struct ili9320_reg *values,
int nr_values)
{
int index;
diff --git a/drivers/video/backlight/ili9320.h b/drivers/video/backlight/ili9320.h
index e388eca7cac..e0db738f7bb 100644
--- a/drivers/video/backlight/ili9320.h
+++ b/drivers/video/backlight/ili9320.h
@@ -63,7 +63,7 @@ extern int ili9320_write(struct ili9320 *ili,
unsigned int reg, unsigned int value);
extern int ili9320_write_regs(struct ili9320 *ili,
- struct ili9320_reg *values,
+ const struct ili9320_reg *values,
int nr_values);
/* Device probe */
diff --git a/drivers/video/backlight/vgg2432a4.c b/drivers/video/backlight/vgg2432a4.c
index 5ba7fbd7e40..45e81b4cf8b 100644
--- a/drivers/video/backlight/vgg2432a4.c
+++ b/drivers/video/backlight/vgg2432a4.c
@@ -26,7 +26,7 @@
/* Device initialisation sequences */
-static struct ili9320_reg vgg_init1[] = {
+static const struct ili9320_reg vgg_init1[] = {
{
.address = ILI9320_POWER1,
.value = ILI9320_POWER1_AP(0) | ILI9320_POWER1_BT(0),
@@ -43,7 +43,7 @@ static struct ili9320_reg vgg_init1[] = {
},
};
-static struct ili9320_reg vgg_init2[] = {
+static const struct ili9320_reg vgg_init2[] = {
{
.address = ILI9320_POWER1,
.value = (ILI9320_POWER1_AP(3) | ILI9320_POWER1_APE |
@@ -54,7 +54,7 @@ static struct ili9320_reg vgg_init2[] = {
}
};
-static struct ili9320_reg vgg_gamma[] = {
+static const struct ili9320_reg vgg_gamma[] = {
{
.address = ILI9320_GAMMA1,
.value = 0x0000,
@@ -89,7 +89,7 @@ static struct ili9320_reg vgg_gamma[] = {
};
-static struct ili9320_reg vgg_init0[] = {
+static const struct ili9320_reg vgg_init0[] = {
[0] = {
/* set direction and scan mode gate */
.address = ILI9320_DRIVER,