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spi: lp-8841: use devm_platform_ioremap_resource() to simplify code
author
YueHaibing
<yuehaibing@huawei.com>
Wed, 4 Sep 2019 13:58:56 +0000
(21:58 +0800)
committer
Mark Brown
<broonie@kernel.org>
Wed, 4 Sep 2019 16:18:35 +0000
(17:18 +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/20190904135918.25352-15-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-lp8841-rtc.c
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diff --git
a/drivers/spi/spi-lp8841-rtc.c
b/drivers/spi/spi-lp8841-rtc.c
index f50779fd329cdef33010741bdeaebf2dd58b0e98..2d436541d6c2aa6bb86c9466495f7c03a92c73d7 100644
(file)
--- a/
drivers/spi/spi-lp8841-rtc.c
+++ b/
drivers/spi/spi-lp8841-rtc.c
@@
-185,7
+185,6
@@
spi_lp8841_rtc_probe(struct platform_device *pdev)
int ret;
struct spi_master *master;
struct spi_lp8841_rtc *data;
- void *iomem;
master = spi_alloc_master(&pdev->dev, sizeof(*data));
if (!master)
@@
-207,8
+206,7
@@
spi_lp8841_rtc_probe(struct platform_device *pdev)
data = spi_master_get_devdata(master);
- iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- data->iomem = devm_ioremap_resource(&pdev->dev, iomem);
+ data->iomem = devm_platform_ioremap_resource(pdev, 0);
ret = PTR_ERR_OR_ZERO(data->iomem);
if (ret) {
dev_err(&pdev->dev, "failed to get IO address\n");