mfd: ipaq-micro: Delete redundant return value check of platform_get_resource()

devm_ioremap_resource does checks on the resource. No need to
duplicate this in the driver.

Signed-off-by: Belén Sarabia <belensarabia@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/ipaq-micro.c b/drivers/mfd/ipaq-micro.c
index df16fd1..124aad2 100644 (file)
--- a/drivers/mfd/ipaq-micro.c
+++ b/drivers/mfd/ipaq-micro.c
@@ -400,9 +400,6 @@ static int __init micro_probe(struct platform_device *pdev)
        micro->dev = &pdev->dev;
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!res)
-               return -EINVAL;
-
        micro->base = devm_ioremap_resource(&pdev->dev, res);
        if (IS_ERR(micro->base))
                return PTR_ERR(micro->base);