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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2014-01-07 21:38:12 +0800 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-01-20 11:37:29 -0800 |
| commit | 840f53c31224d687a7c4a24ea118fa3c737407b0 (patch) | |
| tree | ae5bc1f685c50926b397318f7c3e301dd8fbb67b /drivers/mtd | |
| parent | 4968a4124cf2df4b3672eed4714c6755f10f400c (diff) | |
| download | linux-840f53c31224d687a7c4a24ea118fa3c737407b0.tar.gz linux-840f53c31224d687a7c4a24ea118fa3c737407b0.tar.xz | |
mtd: plat_nand: remove redundant return value check of platform_get_resource()
Remove unneeded error handling on the result of a call
to platform_get_resource() when the value is passed to
devm_ioremap_resource(). And move those two call together
to make the connection between them more clear.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/plat_nand.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/mtd/nand/plat_nand.c b/drivers/mtd/nand/plat_nand.c index 4ebed7273bc0..0b068a5c0bff 100644 --- a/drivers/mtd/nand/plat_nand.c +++ b/drivers/mtd/nand/plat_nand.c @@ -48,16 +48,13 @@ static int plat_nand_probe(struct platform_device *pdev) return -EINVAL; } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENXIO; - /* Allocate memory for the device structure (and zero it) */ data = devm_kzalloc(&pdev->dev, sizeof(struct plat_nand_data), GFP_KERNEL); if (!data) return -ENOMEM; + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); data->io_base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(data->io_base)) return PTR_ERR(data->io_base); |