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spi: rb4xx: 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/20190904135918.25352-25-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
YueHaibing 2019-09-04 21:59:06 +08:00 committed by Mark Brown
parent e0ea3cc2ba
commit 7d4c208326
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-rb4xx.c
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@ -135,12 +135,10 @@ static int rb4xx_spi_probe(struct platform_device *pdev)
struct spi_master *master; struct spi_master *master;
struct clk *ahb_clk; struct clk *ahb_clk;
struct rb4xx_spi *rbspi; struct rb4xx_spi *rbspi;
struct resource *r;
int err; int err;
void __iomem *spi_base; void __iomem *spi_base;
r = platform_get_resource(pdev, IORESOURCE_MEM, 0); spi_base = devm_platform_ioremap_resource(pdev, 0);
spi_base = devm_ioremap_resource(&pdev->dev, r);
if (IS_ERR(spi_base)) if (IS_ERR(spi_base))
return PTR_ERR(spi_base); return PTR_ERR(spi_base);