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spi: sun4i: use devm_platform_ioremap_resource() to simplify code
author
YueHaibing
<yuehaibing@huawei.com>
Wed, 4 Sep 2019 13:59:11 +0000
(21:59 +0800)
committer
Mark Brown
<broonie@kernel.org>
Wed, 4 Sep 2019 16:22:29 +0000
(17:22 +0100)
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>
drivers/spi/spi-sun4i.c
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diff --git
a/drivers/spi/spi-sun4i.c
b/drivers/spi/spi-sun4i.c
index 92e5c667b6a1664b6fdc5f7121da846f391af8c1..cbfac6596fad5ba7fbd77e0617015ce90e1a01f7 100644
(file)
--- a/
drivers/spi/spi-sun4i.c
+++ b/
drivers/spi/spi-sun4i.c
@@
-428,7
+428,6
@@
static int sun4i_spi_probe(struct platform_device *pdev)
{
struct spi_master *master;
struct sun4i_spi *sspi;
- struct resource *res;
int ret = 0, irq;
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);
sspi = spi_master_get_devdata(master);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- sspi->base_addr = devm_ioremap_resource(&pdev->dev, res);
+ sspi->base_addr = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(sspi->base_addr)) {
ret = PTR_ERR(sspi->base_addr);
goto err_free_master;