drivers/ata: 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/ata/pata_ep93xx.c b/drivers/ata/pata_ep93xx.c
index c1bfaf4..980b88e 100644 (file)
--- a/drivers/ata/pata_ep93xx.c
+++ b/drivers/ata/pata_ep93xx.c
@@ -933,11 +933,6 @@ static int ep93xx_pata_probe(struct platform_device *pdev)
        }
 
        mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!mem_res) {
-               err = -ENXIO;
-               goto err_rel_gpio;
-       }
-
        ide_base = devm_ioremap_resource(&pdev->dev, mem_res);
        if (IS_ERR(ide_base)) {
                err = PTR_ERR(ide_base);