From: Axel Lin <axel.lin@ingics.com>
To: Lee Jones <lee.jones@linaro.org>
Cc: Mark Brown <broonie@kernel.org>,
patches@opensource.wolfsonmicro.com,
linux-kernel@vger.kernel.org
Subject: [PATCH] mfd: wm8994-regmap: Constify reg_default tables
Date: Tue, 07 Jul 2015 19:10:59 +0800 [thread overview]
Message-ID: <1436267459.6600.1.camel@ingics.com> (raw)
These reg_default tables are not modified after initialized, so make them
const.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
drivers/mfd/wm8994-regmap.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/mfd/wm8994-regmap.c b/drivers/mfd/wm8994-regmap.c
index 300e9b6..c56b160 100644
--- a/drivers/mfd/wm8994-regmap.c
+++ b/drivers/mfd/wm8994-regmap.c
@@ -19,7 +19,7 @@
#include "wm8994.h"
-static struct reg_default wm1811_defaults[] = {
+static const struct reg_default wm1811_defaults[] = {
{ 0x0001, 0x0000 }, /* R1 - Power Management (1) */
{ 0x0002, 0x6000 }, /* R2 - Power Management (2) */
{ 0x0003, 0x0000 }, /* R3 - Power Management (3) */
@@ -251,7 +251,7 @@ static struct reg_default wm1811_defaults[] = {
{ 0x0748, 0x003F }, /* R1864 - IRQ Debounce */
};
-static struct reg_default wm8994_defaults[] = {
+static const struct reg_default wm8994_defaults[] = {
{ 0x0001, 0x0000 }, /* R1 - Power Management (1) */
{ 0x0002, 0x6000 }, /* R2 - Power Management (2) */
{ 0x0003, 0x0000 }, /* R3 - Power Management (3) */
@@ -470,7 +470,7 @@ static struct reg_default wm8994_defaults[] = {
{ 0x0748, 0x003F }, /* R1864 - IRQ Debounce */
};
-static struct reg_default wm8958_defaults[] = {
+static const struct reg_default wm8958_defaults[] = {
{ 0x0001, 0x0000 }, /* R1 - Power Management (1) */
{ 0x0002, 0x6000 }, /* R2 - Power Management (2) */
{ 0x0003, 0x0000 }, /* R3 - Power Management (3) */
--
2.1.0
next reply other threads:[~2015-07-07 11:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-07 11:10 Axel Lin [this message]
2015-07-07 12:06 ` [PATCH] mfd: wm8994-regmap: Constify reg_default tables Charles Keepax
2015-07-07 12:46 ` Lee Jones
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