From: Kees Cook keescook@chromium.org
[ Upstream commit f5641d053d46a9a18fe13f2ecb4a7b4a66d9cdf7 ]
The IS_ENABLED() use was missing the CONFIG_ prefix which would have lead to skipping this code.
Fixes: 3ad1f3a33286 ("pwm: Implement some checks for lowlevel drivers") Signed-off-by: Kees Cook keescook@chromium.org Reviewed-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de Signed-off-by: Thierry Reding thierry.reding@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/pwm/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c index 9973c442b455..6b3cbc0490c6 100644 --- a/drivers/pwm/core.c +++ b/drivers/pwm/core.c @@ -121,7 +121,7 @@ static int pwm_device_request(struct pwm_device *pwm, const char *label) pwm->chip->ops->get_state(pwm->chip, pwm, &pwm->state); trace_pwm_get(pwm, &pwm->state);
- if (IS_ENABLED(PWM_DEBUG)) + if (IS_ENABLED(CONFIG_PWM_DEBUG)) pwm->last = pwm->state; }