diff options
Diffstat (limited to 'drivers/pwm/pwm-rcar.c')
| -rw-r--r-- | drivers/pwm/pwm-rcar.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/pwm/pwm-rcar.c b/drivers/pwm/pwm-rcar.c index 7ab9eb6616d9..002ab79a7ec2 100644 --- a/drivers/pwm/pwm-rcar.c +++ b/drivers/pwm/pwm-rcar.c @@ -168,7 +168,7 @@ static int rcar_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, /* This HW/driver only supports normal polarity */ if (state->polarity != PWM_POLARITY_NORMAL) - return -ENOTSUPP; + return -EINVAL; if (!state->enabled) { rcar_pwm_disable(rp); @@ -204,15 +204,13 @@ static const struct pwm_ops rcar_pwm_ops = { static int rcar_pwm_probe(struct platform_device *pdev) { struct rcar_pwm_chip *rcar_pwm; - struct resource *res; int ret; rcar_pwm = devm_kzalloc(&pdev->dev, sizeof(*rcar_pwm), GFP_KERNEL); if (rcar_pwm == NULL) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rcar_pwm->base = devm_ioremap_resource(&pdev->dev, res); + rcar_pwm->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rcar_pwm->base)) return PTR_ERR(rcar_pwm->base); |