mfd: wm8994-regmap: Constify reg_default tables
These reg_default tables are not modified after initialized, so make them
const.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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 @@
{ 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 @@
{ 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) */