arch/arm/plat-samsung: don't check resource with devm_ioremap_resource
authorWolfram Sang <wsa@the-dreams.de>
Sun, 12 May 2013 13:19:55 +0000 (15:19 +0200)
committerWolfram Sang <wsa@the-dreams.de>
Sat, 18 May 2013 09:59:33 +0000 (11:59 +0200)
devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
arch/arm/plat-samsung/adc.c

index ca07cb1..79690f2 100644 (file)
@@ -381,11 +381,6 @@ static int s3c_adc_probe(struct platform_device *pdev)
        }
 
        regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!regs) {
-               dev_err(dev, "failed to find registers\n");
-               return -ENXIO;
-       }
-
        adc->regs = devm_ioremap_resource(dev, regs);
        if (IS_ERR(adc->regs))
                return PTR_ERR(adc->regs);