[PATCH -next] ASoC: sirf-audio: use devm_platform_ioremap_resource() to simplify code

[YueHaibing]

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 sound/soc/codecs/sirf-audio-codec.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sound/soc/codecs/sirf-audio-codec.c 
b/sound/soc/codecs/sirf-audio-codec.c
index 9009a74..a061d78 100644
--- a/sound/soc/codecs/sirf-audio-codec.c
+++ b/sound/soc/codecs/sirf-audio-codec.c
@@ -459,7 +459,6 @@ static int sirf_audio_codec_driver_probe(struct 
platform_device *pdev)
        int ret;
        struct sirf_audio_codec *sirf_audio_codec;
        void __iomem *base;
-       struct resource *mem_res;
 
        sirf_audio_codec = devm_kzalloc(&pdev->dev,
                sizeof(struct sirf_audio_codec), GFP_KERNEL);
@@ -468,8 +467,7 @@ static int sirf_audio_codec_driver_probe(struct 
platform_device *pdev)
 
        platform_set_drvdata(pdev, sirf_audio_codec);
 
-       mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       base = devm_ioremap_resource(&pdev->dev, mem_res);
+       base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(base))
                return PTR_ERR(base);
 
-- 
2.7.4