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authorQing Zhang <zhangqing@loongson.cn>2020-11-21 06:43:51 +0300
committerMark Brown <broonie@kernel.org>2020-11-23 23:42:05 +0300
commit2ed6e3bac15242c18bef5af12547a13b25b65ac8 (patch)
tree5b2030f69239c249334d8b563a437ebb4aff1c52 /drivers/spi
parent7795d4757502d8615bf092d628d424300bb31e5f (diff)
downloadlinux-2ed6e3bac15242c18bef5af12547a13b25b65ac8.tar.xz
spi: amd: Use devm_platform_ioremap_resource() in amd_spi_probe
Simplify this function implementation by using a known wrapper function. Signed-off-by: Qing Zhang <zhangqing@loongson.cn> Link: https://lore.kernel.org/r/1605930231-19448-1-git-send-email-zhangqing@loongson.cn Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi-amd.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/spi/spi-amd.c b/drivers/spi/spi-amd.c
index 7f629544060d..3cf76096a76d 100644
--- a/drivers/spi/spi-amd.c
+++ b/drivers/spi/spi-amd.c
@@ -250,7 +250,6 @@ static int amd_spi_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct spi_master *master;
struct amd_spi *amd_spi;
- struct resource *res;
int err = 0;
/* Allocate storage for spi_master and driver private data */
@@ -261,9 +260,7 @@ static int amd_spi_probe(struct platform_device *pdev)
}
amd_spi = spi_master_get_devdata(master);
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- amd_spi->io_remap_addr = devm_ioremap_resource(&pdev->dev, res);
+ amd_spi->io_remap_addr = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(amd_spi->io_remap_addr)) {
err = PTR_ERR(amd_spi->io_remap_addr);
dev_err(dev, "error %d ioremap of SPI registers failed\n", err);