From: Jingoo Han <jg1.han@samsung.com>
To: "'Andrew Morton'" <akpm@linux-foundation.org>,
"'LKML'" <linux-kernel@vger.kernel.org>
Cc: "'Richard Purdie'" <rpurdie@rpsys.net>,
"'Ben Dooks'" <ben-linux@fluff.org>,
"'Jingoo Han'" <jg1.han@samsung.com>
Subject: [PATCH 4/4] backlight: vgg2432a4: add missing const
Date: Tue, 23 Oct 2012 13:21:17 +0900 [thread overview]
Message-ID: <000c01cdb0d5$d8b62230$8a226690$%han@samsung.com> (raw)
In-Reply-To:
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>
---
drivers/video/backlight/ili9320.c | 2 +-
drivers/video/backlight/ili9320.h | 2 +-
drivers/video/backlight/vgg2432a4.c | 8 ++++----
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/video/backlight/ili9320.c b/drivers/video/backlight/ili9320.c
index 9327cd1..8ec9484 100644
--- a/drivers/video/backlight/ili9320.c
+++ b/drivers/video/backlight/ili9320.c
@@ -60,7 +60,7 @@ 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 e388eca..e0db738 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 b617fae..38c4bb1 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,
--
1.7.1
reply other threads:[~2012-10-23 4:21 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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