summaryrefslogtreecommitdiff
path: root/drivers/pwm/pwm-tiecap.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pwm/pwm-tiecap.c')
-rw-r--r--drivers/pwm/pwm-tiecap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c
index 081471fbb097..d6d4cf05565e 100644
--- a/drivers/pwm/pwm-tiecap.c
+++ b/drivers/pwm/pwm-tiecap.c
@@ -60,7 +60,7 @@ static int ecap_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm,
unsigned long period_cycles, duty_cycles;
unsigned int reg_val;
- if (period_ns < 0 || duty_ns < 0 || period_ns > NSEC_PER_SEC)
+ if (period_ns > NSEC_PER_SEC)
return -ERANGE;
c = pc->clk_rate;