diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2018-01-17 11:27:10 +0000 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2018-01-19 11:07:50 +0530 |
| commit | 2cbe23f8fc88587cc4cc10c0d6d938ccb65ec033 (patch) | |
| tree | bf0eff137448e29d962173771214632cc71485f4 /drivers/dma/stm32-dmamux.c | |
| parent | 4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323 (diff) | |
dmaengine: stm32-dmamux: Remove unnecessary platform_get_resource() error check
devm_ioremap_resource() already checks if the resource is NULL, so
remove the unnecessary platform_get_resource() error check.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/stm32-dmamux.c')
| -rw-r--r-- | drivers/dma/stm32-dmamux.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/dma/stm32-dmamux.c b/drivers/dma/stm32-dmamux.c index d5db0f6e1ff8..4dbb30cf94ac 100644 --- a/drivers/dma/stm32-dmamux.c +++ b/drivers/dma/stm32-dmamux.c @@ -253,9 +253,6 @@ static int stm32_dmamux_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; - iomem = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(iomem)) return PTR_ERR(iomem); |