ASoC: au1x: 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>

1 files changed, 0 insertions, 3 deletions

diff --git a/sound/soc/au1x/psc-ac97.c b/sound/soc/au1x/psc-ac97.c
index a822ab822bb7..986dcec79fa0 100644
--- a/sound/soc/au1x/psc-ac97.c
+++ b/sound/soc/au1x/psc-ac97.c
@@ -379,9 +379,6 @@ static int au1xpsc_ac97_drvprobe(struct platform_device *pdev)
         mutex_init(&wd->lock);
 
         iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-        if (!iores)
-                return -ENODEV;
-
         wd->mmio = devm_ioremap_resource(&pdev->dev, iores);
         if (IS_ERR(wd->mmio))
                 return PTR_ERR(wd->mmio);