Messages in this thread Patch in this message | | | Subject | [RFT][PATCH 2/2] pwm: lpc32xx: Don't change PWM_ENABLE bit in lpc32xx_pwm_config | From | Axel Lin <> | Date | Sun, 31 Mar 2013 00:06:30 +0800 |
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lpc32xx_pwm_config() is supposed to set duty_ns and period_ns, it should not change PWM_ENABLE bit.
Signed-off-by: Axel Lin <axel.lin@ingics.com> --- drivers/pwm/pwm-lpc32xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pwm/pwm-lpc32xx.c b/drivers/pwm/pwm-lpc32xx.c index 1a5075e..ac4d28d 100644 --- a/drivers/pwm/pwm-lpc32xx.c +++ b/drivers/pwm/pwm-lpc32xx.c @@ -68,7 +68,7 @@ static int lpc32xx_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, c = 255; duty_cycles = 256 - c; - writel(PWM_ENABLE | PWM_RELOADV(period_cycles) | PWM_DUTY(duty_cycles), + writel(PWM_RELOADV(period_cycles) | PWM_DUTY(duty_cycles), lpc32xx->base + (pwm->hwpwm << 2)); return 0; -- 1.7.10.4
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