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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>
zero-sugar-mainline-defconfig
Qing Zhang 2020-11-21 11:43:51 +08:00 committed by Mark Brown
parent 7795d47575
commit 2ed6e3bac1
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GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 4 deletions
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5
drivers/spi/spi-amd.c
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@ -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);