[PATCH -next 12/36] spi: dw-mmio: use devm_platform_ioremap_resource() to simplify code

YueHaibing
2019-09-04T14:02:39Z

drivers/spi/spi-dw-mmio.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/spi/spi-dw-mmio.c b/drivers/spi/spi-dw-mmio.c
index edb3cf6..bd46fca 100644
--- a/drivers/spi/spi-dw-mmio.c
+++ b/drivers/spi/spi-dw-mmio.c
@@ -79,14 +79,12 @@ static int dw_spi_mscc_init(struct platform_device *pdev,
const char *cpu_syscon, u32 if_si_owner_offset)
{
struct dw_spi_mscc *dwsmscc;
- struct resource *res;

dwsmscc = devm_kzalloc(&pdev->dev, sizeof(*dwsmscc), GFP_KERNEL);
if (!dwsmscc)
return -ENOMEM;

- res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- dwsmscc->spi_mst = devm_ioremap_resource(&pdev->dev, res);
+ dwsmscc->spi_mst = devm_platform_ioremap_resource(pdev, 1);
if (IS_ERR(dwsmscc->spi_mst)) {
dev_err(&pdev->dev, "SPI_MST region map failed\n");
return PTR_ERR(dwsmscc->spi_mst);
--
2.7.4