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-rw-r--r--drivers/pwm/pwm-rcar.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/pwm/pwm-rcar.c b/drivers/pwm/pwm-rcar.c
index 0fcf94ffad32..f4d8767f804e 100644
--- a/drivers/pwm/pwm-rcar.c
+++ b/drivers/pwm/pwm-rcar.c
@@ -134,16 +134,12 @@ static int rcar_pwm_set_counter(struct rcar_pwm_chip *rp, int div, int duty_ns,
static int rcar_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm)
{
- struct rcar_pwm_chip *rp = to_rcar_pwm_chip(chip);
-
- return clk_prepare_enable(rp->clk);
+ return pm_runtime_get_sync(chip->dev);
}
static void rcar_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm)
{
- struct rcar_pwm_chip *rp = to_rcar_pwm_chip(chip);
-
- clk_disable_unprepare(rp->clk);
+ pm_runtime_put(chip->dev);
}
static int rcar_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm,