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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>
alistair/sunxi64-5.4-dsi
YueHaibing 2019-09-04 21:58:54 +08:00 committed by Mark Brown
parent 1e2d65d06d
commit 5cc6fdccbb
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 3 deletions
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4
drivers/spi/spi-dw-mmio.c
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@ -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);