UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

spi: mediatek: Use devm_platform_ioremap_resource() in mtk_spi_probe() 

Simplify this function implementation by using a known wrapper function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Link: https://lore.kernel.org/r/478e0df1-e800-8cf1-f9b3-d72f8e26aa0b@web.de
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Markus Elfring 2019-09-21 14:45:40 +02:00 committed by Mark Brown
parent 22262695f4
commit 5dd381e719
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/spi/spi-mt65xx.c
View File

@ -619,7 +619,6 @@ static int mtk_spi_probe(struct platform_device *pdev)
struct spi_master *master;
struct mtk_spi *mdata;
const struct of_device_id *of_id;
struct resource *res;
int i, irq, ret, addr_bits;
master = spi_alloc_master(&pdev->dev, sizeof(*mdata));
@ -682,15 +681,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
}
platform_set_drvdata(pdev, master);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
ret = -ENODEV;
dev_err(&pdev->dev, "failed to determine base address\n");
goto err_put_master;
}
mdata->base = devm_ioremap_resource(&pdev->dev, res);
mdata->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(mdata->base)) {
ret = PTR_ERR(mdata->base);
goto err_put_master;