From cb971fdb45921bda5b253b6916d8380faec8a8d8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Mon, 8 Nov 2021 14:46:25 +0100 Subject: [PATCH] pwm: meson: Drop useless check for channel data being NULL MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In meson_pwm_free() the function pwm_get_chip_data() always returns a non-NULL pointer because it's only called when the request callback succeeded and this callback calls pwm_set_chip_data() in this case. Signed-off-by: Uwe Kleine-König Reviewed-by: Martin Blumenstingl Signed-off-by: Thierry Reding --- drivers/pwm/pwm-meson.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/pwm/pwm-meson.c b/drivers/pwm/pwm-meson.c index be3c806b57e4..1fbe54a2abfe 100644 --- a/drivers/pwm/pwm-meson.c +++ b/drivers/pwm/pwm-meson.c @@ -148,8 +148,7 @@ static void meson_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) { struct meson_pwm_channel *channel = pwm_get_chip_data(pwm); - if (channel) - clk_disable_unprepare(channel->clk); + clk_disable_unprepare(channel->clk); } static int meson_pwm_calc(struct meson_pwm *meson, struct pwm_device *pwm,