1 files changed, 4 insertions, 6 deletions

diff --git a/drivers/pwm/pwm-twl.c b/drivers/pwm/pwm-twl.c
index e65db95d5e59..bf3fda294223 100644
--- a/drivers/pwm/pwm-twl.c
+++ b/drivers/pwm/pwm-twl.c
@@ -200,8 +200,7 @@ out:
 
 static void twl4030_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm)
 {
-        struct twl_pwm_chip *twl = container_of(chip, struct twl_pwm_chip,
-                                                chip);
+        struct twl_pwm_chip *twl = to_twl(chip);
         int ret;
         u8 val, mask;
 
@@ -231,8 +230,7 @@ out:
 
 static int twl6030_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm)
 {
-        struct twl_pwm_chip *twl = container_of(chip, struct twl_pwm_chip,
-                                                chip);
+        struct twl_pwm_chip *twl = to_twl(chip);
         int ret;
         u8 val;
 
@@ -255,8 +253,7 @@ out:
 
 static void twl6030_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm)
 {
-        struct twl_pwm_chip *twl = container_of(chip, struct twl_pwm_chip,
-                                                chip);
+        struct twl_pwm_chip *twl = to_twl(chip);
         int ret;
         u8 val;
 
@@ -315,6 +312,7 @@ static int twl_pwm_probe(struct platform_device *pdev)
         twl->chip.dev = &pdev->dev;
         twl->chip.base = -1;
         twl->chip.npwm = 2;
+        twl->chip.can_sleep = true;
 
         mutex_init(&twl->mutex);