spi: sun4i: use devm_platform_ioremap_resource() to simplify code
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/20190904135918.25352-30-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/spi/spi-sun4i.c b/drivers/spi/spi-sun4i.c
index 92e5c66..cbfac65 100644
--- a/drivers/spi/spi-sun4i.c
+++ b/drivers/spi/spi-sun4i.c
@@ -428,7 +428,6 @@
{
struct spi_master *master;
struct sun4i_spi *sspi;
- struct resource *res;
int ret = 0, irq;
master = spi_alloc_master(&pdev->dev, sizeof(struct sun4i_spi));
@@ -440,8 +439,7 @@
platform_set_drvdata(pdev, master);
sspi = spi_master_get_devdata(master);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- sspi->base_addr = devm_ioremap_resource(&pdev->dev, res);
+ sspi->base_addr = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(sspi->base_addr)) {
ret = PTR_ERR(sspi->base_addr);
goto err_free_master;
