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spi: bcm2835: use devm_platform_ioremap_resource() to simplify code
author
YueHaibing
<yuehaibing@huawei.com>
Wed, 4 Sep 2019 13:58:48 +0000
(21:58 +0800)
committer
Mark Brown
<broonie@kernel.org>
Wed, 4 Sep 2019 16:16:28 +0000
(17:16 +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/20190904135918.25352-7-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-bcm2835.c
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diff --git
a/drivers/spi/spi-bcm2835.c
b/drivers/spi/spi-bcm2835.c
index
fd2bfb4
..
fbd6d1a
100644
(file)
--- a/
drivers/spi/spi-bcm2835.c
+++ b/
drivers/spi/spi-bcm2835.c
@@
-1001,7
+1001,6
@@
static int bcm2835_spi_probe(struct platform_device *pdev)
{
struct spi_controller *ctlr;
struct bcm2835_spi *bs;
- struct resource *res;
int err;
ctlr = spi_alloc_master(&pdev->dev, sizeof(*bs));
@@
-1022,8
+1021,7
@@
static int bcm2835_spi_probe(struct platform_device *pdev)
bs = spi_controller_get_devdata(ctlr);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- bs->regs = devm_ioremap_resource(&pdev->dev, res);
+ bs->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(bs->regs)) {
err = PTR_ERR(bs->regs);
goto out_controller_put;