X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=drivers%2Fpwm%2Fpwm-imx.c;h=ec287989eafc56b89d509e48b3f8ad8999fdc0a7;hb=b72852baa0776f6ed416d54cd94b7804f0587f81;hp=3f5677b7690e5c3f8332fde97fa3a62a82fe4a57;hpb=bf61c8840efe60fd8f91446860b63338fb424158;p=~andy%2Flinux

diff --git a/drivers/pwm/pwm-imx.c b/drivers/pwm/pwm-imx.c
index 3f5677b7690..ec287989eaf 100644
--- a/drivers/pwm/pwm-imx.c
+++ b/drivers/pwm/pwm-imx.c
@@ -43,7 +43,6 @@ struct imx_chip {
 	struct clk	*clk_per;
 	struct clk	*clk_ipg;
 
-	int		enabled;
 	void __iomem	*mmio_base;
 
 	struct pwm_chip	chip;
@@ -135,7 +134,7 @@ static int imx_pwm_config_v2(struct pwm_chip *chip,
 		MX3_PWMCR_DOZEEN | MX3_PWMCR_WAITEN |
 		MX3_PWMCR_DBGEN | MX3_PWMCR_CLKSRC_IPG_HIGH;
 
-	if (imx->enabled)
+	if (test_bit(PWMF_ENABLED, &pwm->flags))
 		cr |= MX3_PWMCR_EN;
 
 	writel(cr, imx->mmio_base + MX3_PWMCR);
@@ -186,8 +185,6 @@ static int imx_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm)
 
 	imx->set_enable(chip, true);
 
-	imx->enabled = 1;
-
 	return 0;
 }
 
@@ -198,7 +195,6 @@ static void imx_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm)
 	imx->set_enable(chip, false);
 
 	clk_disable_unprepare(imx->clk_per);
-	imx->enabled = 0;
 }
 
 static struct pwm_ops imx_pwm_ops = {