From 362e9cd2f54e3c72a37ff8e3319366554e48c555 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Sun, 12 May 2013 15:19:50 +0200 Subject: drivers/pwm: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang Acked-by: Stephen Warren --- drivers/pwm/pwm-tiehrpwm.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'drivers/pwm/pwm-tiehrpwm.c') diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c index 6a217596942f..48a485c2e422 100644 --- a/drivers/pwm/pwm-tiehrpwm.c +++ b/drivers/pwm/pwm-tiehrpwm.c @@ -471,11 +471,6 @@ static int ehrpwm_pwm_probe(struct platform_device *pdev) pc->chip.npwm = NUM_PWM_CHANNEL; r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!r) { - dev_err(&pdev->dev, "no memory resource defined\n"); - return -ENODEV; - } - pc->mmio_base = devm_ioremap_resource(&pdev->dev, r); if (IS_ERR(pc->mmio_base)) return PTR_ERR(pc->mmio_base); -- cgit v1.2.3-55-g7522