diff options
| -rw-r--r-- | drivers/gpio/gpio-mvebu.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c index 8673ba77af5a..6b017854ce61 100644 --- a/drivers/gpio/gpio-mvebu.c +++ b/drivers/gpio/gpio-mvebu.c @@ -669,9 +669,7 @@ static void mvebu_pwm_get_state(struct pwm_chip *chip, regmap_read(mvpwm->regs, mvebu_pwmreg_blink_on_duration(mvpwm), &u); val = (unsigned long long) u * NSEC_PER_SEC; val = DIV_ROUND_UP_ULL(val, mvpwm->clk_rate); - if (val > UINT_MAX) - state->duty_cycle = UINT_MAX; - else if (val) + if (val) state->duty_cycle = val; else state->duty_cycle = 1; @@ -681,9 +679,7 @@ static void mvebu_pwm_get_state(struct pwm_chip *chip, val += (unsigned long long) u; /* period = on + off duration */ val *= NSEC_PER_SEC; val = DIV_ROUND_UP_ULL(val, mvpwm->clk_rate); - if (val > UINT_MAX) - state->period = UINT_MAX; - else if (val) + if (val) state->period = val; else state->period = 1; |