ASoC: psc-ac97: Use devm_ioremap_resource()

Acked-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 3 insertions, 9 deletions

diff --git a/sound/soc/au1x/psc-ac97.c b/sound/soc/au1x/psc-ac97.c
index 8f1862aa7333..f5a392169338 100644
--- a/sound/soc/au1x/psc-ac97.c
+++ b/sound/soc/au1x/psc-ac97.c
@@ -383,15 +383,9 @@ static int au1xpsc_ac97_drvprobe(struct platform_device *pdev)
         if (!iores)
                 return -ENODEV;
 
-        if (!devm_request_mem_region(&pdev->dev, iores->start,
-                                     resource_size(iores),
-                                     pdev->name))
-                return -EBUSY;
-
-        wd->mmio = devm_ioremap(&pdev->dev, iores->start,
-                                resource_size(iores));
-        if (!wd->mmio)
-                return -EBUSY;
+        wd->mmio = devm_ioremap_resource(&pdev->dev, iores);
+        if (IS_ERR(wd->mmio))
+                return PTR_ERR(wd->mmio);
 
         dmares = platform_get_resource(pdev, IORESOURCE_DMA, 0);
         if (!dmares)