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authorAxel Lin <axel.lin@ingics.com>2015-08-30 11:09:49 +0800
committerMark Brown <broonie@kernel.org>2015-08-30 12:15:36 +0100
commitfd63542fc5492b86158dbd53ce5de764f171b1b6 (patch)
tree9f5f322741889ba47b5bf768461484809885fc05 /sound
parentedd98a1a2d163cef6d91226bf42ca002ced6ff16 (diff)
ASoC: au1x: psc-i2s: Convert to use devm_ioremap_resource
Use devm_ioremap_resource() instead of open code. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Manuel Lauss <manuel.lauss@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/au1x/psc-i2s.c16
1 files changed, 3 insertions, 13 deletions
diff --git a/sound/soc/au1x/psc-i2s.c b/sound/soc/au1x/psc-i2s.c
index e742ef668496..38e853add96e 100644
--- a/sound/soc/au1x/psc-i2s.c
+++ b/sound/soc/au1x/psc-i2s.c
@@ -305,19 +305,9 @@ static int au1xpsc_i2s_drvprobe(struct platform_device *pdev)
return -ENOMEM;
iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!iores)
- return -ENODEV;
-
- ret = -EBUSY;
- 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)