sound/soc/fsl: 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/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c
index 902fab0..c6fa03e 100644 (file)
--- a/sound/soc/fsl/imx-ssi.c
+++ b/sound/soc/fsl/imx-ssi.c
@@ -540,11 +540,6 @@ static int imx_ssi_probe(struct platform_device *pdev)
        clk_prepare_enable(ssi->clk);
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!res) {
-               ret = -ENODEV;
-               goto failed_get_resource;
-       }
-
        ssi->base = devm_ioremap_resource(&pdev->dev, res);
        if (IS_ERR(ssi->base)) {
                ret = PTR_ERR(ssi->base);
@@ -633,7 +628,6 @@ failed_pdev_fiq_alloc:
        snd_soc_unregister_component(&pdev->dev);
 failed_register:
        release_mem_region(res->start, resource_size(res));
-failed_get_resource:
        clk_disable_unprepare(ssi->clk);
 failed_clk: