ASoC: txx9: 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>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/sound/soc/txx9/txx9aclc-ac97.c b/sound/soc/txx9/txx9aclc-ac97.c
index 4bcce8a..e0305a1 100644 (file)
--- a/sound/soc/txx9/txx9aclc-ac97.c
+++ b/sound/soc/txx9/txx9aclc-ac97.c
@@ -184,9 +184,6 @@ static int txx9aclc_ac97_dev_probe(struct platform_device *pdev)
        if (irq < 0)
                return irq;
        r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!r)
-               return -EBUSY;
-
        drvdata->base = devm_ioremap_resource(&pdev->dev, r);
        if (IS_ERR(drvdata->base))
                return PTR_ERR(drvdata->base);