regulator: st-pwm: Make of_device_id array const

Make of_device_id array const, because all OF functions
handle it as const.

Signed-off-by: Jingoo Han <[email protected]>
Acked-by: Lee Jones <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

diff --git a/drivers/regulator/st-pwm.c b/drivers/regulator/st-pwm.c
index e367af1c5f9dca664827768fa4cefc16aaf9b2aa..5ea78df449f87e5700698f4329bc1a8da3be3c5b 100644 (file)
--- a/drivers/regulator/st-pwm.c
+++ b/drivers/regulator/st-pwm.c
@@ -118,7 +118,7 @@ static const struct st_pwm_regulator_pdata b2105_info = {
        .duty_cycle_table = b2105_duty_cycle_table,
 };
 
-static struct of_device_id st_pwm_of_match[] = {
+static const struct of_device_id st_pwm_of_match[] = {
        { .compatible = "st,b2105-pwm-regulator", .data = &b2105_info, },
        { },
 };