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spi: sun4i: 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/20190904135918.25352-30-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
YueHaibing 2019-09-04 21:59:11 +08:00 committed by Mark Brown
parent 338dd352ac
commit 8c649f4d4e
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-sun4i.c
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@ -428,7 +428,6 @@ static int sun4i_spi_probe(struct platform_device *pdev)
{ {
struct spi_master *master; struct spi_master *master;
struct sun4i_spi *sspi; struct sun4i_spi *sspi;
struct resource *res;
int ret = 0, irq; int ret = 0, irq;
master = spi_alloc_master(&pdev->dev, sizeof(struct sun4i_spi)); master = spi_alloc_master(&pdev->dev, sizeof(struct sun4i_spi));
@ -440,8 +439,7 @@ static int sun4i_spi_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, master); platform_set_drvdata(pdev, master);
sspi = spi_master_get_devdata(master); sspi = spi_master_get_devdata(master);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); sspi->base_addr = devm_platform_ioremap_resource(pdev, 0);
sspi->base_addr = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(sspi->base_addr)) { if (IS_ERR(sspi->base_addr)) {
ret = PTR_ERR(sspi->base_addr); ret = PTR_ERR(sspi->base_addr);
goto err_free_master; goto err_free_master;