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spi: altera: use devm_platform_ioremap_resource() to simplify code
author
YueHaibing
<yuehaibing@huawei.com>
Wed, 4 Sep 2019 13:58:43 +0000
(21:58 +0800)
committer
Mark Brown
<broonie@kernel.org>
Wed, 4 Sep 2019 16:14:50 +0000
(17:14 +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/20190904135918.25352-2-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-altera.c
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diff --git
a/drivers/spi/spi-altera.c
b/drivers/spi/spi-altera.c
index
ea160f1
..
41d71ba
100644
(file)
--- a/
drivers/spi/spi-altera.c
+++ b/
drivers/spi/spi-altera.c
@@
-170,7
+170,6
@@
static int altera_spi_probe(struct platform_device *pdev)
{
struct altera_spi *hw;
struct spi_master *master;
- struct resource *res;
int err = -ENODEV;
master = spi_alloc_master(&pdev->dev, sizeof(struct altera_spi));
@@
-189,8
+188,7
@@
static int altera_spi_probe(struct platform_device *pdev)
hw = spi_master_get_devdata(master);
/* find and map our resources */
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- hw->base = devm_ioremap_resource(&pdev->dev, res);
+ hw->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(hw->base)) {
err = PTR_ERR(hw->base);
goto exit;