diff options
| author | Philipp Zabel <p.zabel@pengutronix.de> | 2023-10-19 22:07:01 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2023-12-20 16:04:14 +0100 |
| commit | c0504f59ced46b080520c2fc15b2b58d70f9ec83 (patch) | |
| tree | c7e93db45d9c44b8d02366a07f1e8116590b618d /drivers | |
| parent | pwm: stm32: Replace write_ccrx with regmap_write (diff) | |
| download | linux-c0504f59ced46b080520c2fc15b2b58d70f9ec83.tar.xz linux-c0504f59ced46b080520c2fc15b2b58d70f9ec83.zip | |
pwm: stm32: Make ch parameter unsigned
The channel parameter is only ever set to pwm->hwpwm.
Make it unsigned int as well.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pwm/pwm-stm32.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/pwm/pwm-stm32.c b/drivers/pwm/pwm-stm32.c index 2dcf6ecab4be..67c9e262dc57 100644 --- a/drivers/pwm/pwm-stm32.c +++ b/drivers/pwm/pwm-stm32.c @@ -308,7 +308,7 @@ unlock: return ret; } -static int stm32_pwm_config(struct stm32_pwm *priv, int ch, +static int stm32_pwm_config(struct stm32_pwm *priv, unsigned int ch, int duty_ns, int period_ns) { unsigned long long prd, div, dty; @@ -371,7 +371,7 @@ static int stm32_pwm_config(struct stm32_pwm *priv, int ch, return 0; } -static int stm32_pwm_set_polarity(struct stm32_pwm *priv, int ch, +static int stm32_pwm_set_polarity(struct stm32_pwm *priv, unsigned int ch, enum pwm_polarity polarity) { u32 mask; @@ -386,7 +386,7 @@ static int stm32_pwm_set_polarity(struct stm32_pwm *priv, int ch, return 0; } -static int stm32_pwm_enable(struct stm32_pwm *priv, int ch) +static int stm32_pwm_enable(struct stm32_pwm *priv, unsigned int ch) { u32 mask; int ret; @@ -411,7 +411,7 @@ static int stm32_pwm_enable(struct stm32_pwm *priv, int ch) return 0; } -static void stm32_pwm_disable(struct stm32_pwm *priv, int ch) +static void stm32_pwm_disable(struct stm32_pwm *priv, unsigned int ch) { u32 mask; |