drivers/misc: 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 <wsa@the-dreams.de>

diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c
index c09c28f..1abd5ad 100644 (file)
--- a/drivers/misc/atmel-ssc.c
+++ b/drivers/misc/atmel-ssc.c
@@ -154,11 +154,6 @@ static int ssc_probe(struct platform_device *pdev)
        ssc->pdata = (struct atmel_ssc_platform_data *)plat_dat;
 
        regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!regs) {
-               dev_dbg(&pdev->dev, "no mmio resource defined\n");
-               return -ENXIO;
-       }
-
        ssc->regs = devm_ioremap_resource(&pdev->dev, regs);
        if (IS_ERR(ssc->regs))
                return PTR_ERR(ssc->regs);