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authorKrzysztof Kozlowski <k.kozlowski@samsung.com>2015-02-24 10:40:24 +0100
committerThierry Reding <thierry.reding@gmail.com>2015-03-11 10:25:13 +0100
commitc456fbb2b221d137e14857f143d64263262badfa (patch)
treec5da630a74dc2c915a719c3d987737750b9188ae /drivers/pwm
parent67d7bc487075a0155a6d6d477f266b5bb370a238 (diff)
downloadlinux-c456fbb2b221d137e14857f143d64263262badfa.tar.bz2
pwm: pca9685: Constify struct regmap_config
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> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
-rw-r--r--drivers/pwm/pwm-pca9685.c2
1 files changed, 1 insertions, 1 deletions
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,