diff mbox

pwm: pca9685: Constify struct regmap_config

Message ID 1424770824-7281-1-git-send-email-k.kozlowski@samsung.com
State Accepted
Headers show

Commit Message

Krzysztof Kozlowski Feb. 24, 2015, 9:40 a.m. UTC 
The regmap_config struct may be const because it is not modified by the
driver and regmap_init() accepts pointer to const.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
---
 drivers/pwm/pwm-pca9685.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Thierry Reding March 11, 2015, 10:52 a.m. UTC | #1 
On Tue, Feb 24, 2015 at 10:40:24AM +0100, Krzysztof Kozlowski wrote:
> The regmap_config struct may be const because it is not modified by the
> driver and regmap_init() accepts pointer to const.
> 
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
> ---
>  drivers/pwm/pwm-pca9685.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks.

Thierry
diff mbox

Patch

diff --git a/drivers/pwm/pwm-pca9685.c b/drivers/pwm/pwm-pca9685.c
index 3fb775ded0df..34b5c275a92a 100644
--- a/drivers/pwm/pwm-pca9685.c
+++ b/drivers/pwm/pwm-pca9685.c
@@ -202,7 +202,7 @@  static const struct pwm_ops pca9685_pwm_ops = {
 	.owner = THIS_MODULE,
 };
 
-static struct regmap_config pca9685_regmap_i2c_config = {
+static const struct regmap_config pca9685_regmap_i2c_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
 	.max_register = PCA9685_NUMREGS,