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Subject[PATCH -next 08/36] spi: cadence: use devm_platform_ioremap_resource() to simplify code
Date
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>
---
drivers/spi/spi-cadence.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c
index 1c35eaa..c36587b 100644
--- a/drivers/spi/spi-cadence.c
+++ b/drivers/spi/spi-cadence.c
@@ -474,7 +474,6 @@ static int cdns_spi_probe(struct platform_device *pdev)
int ret = 0, irq;
struct spi_master *master;
struct cdns_spi *xspi;
- struct resource *res;
u32 num_cs;

master = spi_alloc_master(&pdev->dev, sizeof(*xspi));
@@ -485,8 +484,7 @@ static int cdns_spi_probe(struct platform_device *pdev)
master->dev.of_node = pdev->dev.of_node;
platform_set_drvdata(pdev, master);

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- xspi->regs = devm_ioremap_resource(&pdev->dev, res);
+ xspi->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(xspi->regs)) {
ret = PTR_ERR(xspi->regs);
goto remove_master;
--
2.7.4

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