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authorYueHaibing <yuehaibing@huawei.com>2019-09-04 16:58:54 +0300
committerMark Brown <broonie@kernel.org>2019-09-04 19:18:05 +0300
commit5cc6fdccbb4a9357ec8b6ef52c44bdffd83c7c6f (patch)
tree62250140b5b4192baf2a5591ed9419e0f1bac031 /drivers/spi/spi-dw-mmio.c
parent1e2d65d06d4160d9b0db317302d7020449440da5 (diff)
downloadlinux-5cc6fdccbb4a9357ec8b6ef52c44bdffd83c7c6f.tar.xz
spi: dw-mmio: use devm_platform_ioremap_resource() to simplify code
Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20190904135918.25352-13-yuehaibing@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-dw-mmio.c')
-rw-r--r--drivers/spi/spi-dw-mmio.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/spi/spi-dw-mmio.c b/drivers/spi/spi-dw-mmio.c
index edb3cf6be201..bd46fca3f094 100644
--- a/drivers/spi/spi-dw-mmio.c
+++ b/drivers/spi/spi-dw-mmio.c
@@ -79,14 +79,12 @@ static int dw_spi_mscc_init(struct platform_device *pdev,
const char *cpu_syscon, u32 if_si_owner_offset)
{
struct dw_spi_mscc *dwsmscc;
- struct resource *res;
dwsmscc = devm_kzalloc(&pdev->dev, sizeof(*dwsmscc), GFP_KERNEL);
if (!dwsmscc)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- dwsmscc->spi_mst = devm_ioremap_resource(&pdev->dev, res);
+ dwsmscc->spi_mst = devm_platform_ioremap_resource(pdev, 1);
if (IS_ERR(dwsmscc->spi_mst)) {
dev_err(&pdev->dev, "SPI_MST region map failed\n");
return PTR_ERR(dwsmscc->spi_mst);