[PATCH] pwm: lpc18xx-sct: Fix a comment to match code

[Uwe Kleine-König]

lpc18xx_pwm_probe() only ensures clk_rate <= NSEC_PER_SEC, the following
reasoning is right even under this slightly lesser condition.

Fixes: 8933d30c5f46 ("pwm: lpc18xx: Fix period handling")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
---
 drivers/pwm/pwm-lpc18xx-sct.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pwm/pwm-lpc18xx-sct.c b/drivers/pwm/pwm-lpc18xx-sct.c
index 763f2e3a146d..378e1df944dc 100644
--- a/drivers/pwm/pwm-lpc18xx-sct.c
+++ b/drivers/pwm/pwm-lpc18xx-sct.c
@@ -175,7 +175,7 @@ static void lpc18xx_pwm_config_duty(struct pwm_chip *chip,
 	u32 val;
 
 	/*
-	 * With clk_rate < NSEC_PER_SEC this cannot overflow.
+	 * With clk_rate <= NSEC_PER_SEC this cannot overflow.
 	 * With duty_ns <= period_ns < max_period_ns this also fits into an u32.
 	 */
 	val = mul_u64_u64_div_u64(duty_ns, lpc18xx_pwm->clk_rate, NSEC_PER_SEC);
-- 
2.38.1