spi: sun6i: 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/20190904135918.25352-31-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-sun6i.c b/drivers/spi/spi-sun6i.c
index 1cf3051bba5e00ceb84f9ed8400757259865117c..ec7967be9e2f5622fe1e8091e89c10e6d9399a17 100644 (file)
--- a/drivers/spi/spi-sun6i.c
+++ b/drivers/spi/spi-sun6i.c
@@ -435,7 +435,6 @@ static int sun6i_spi_probe(struct platform_device *pdev)
 {
        struct spi_master *master;
        struct sun6i_spi *sspi;
-       struct resource *res;
        int ret = 0, irq;
 
        master = spi_alloc_master(&pdev->dev, sizeof(struct sun6i_spi));
@@ -447,8 +446,7 @@ static int sun6i_spi_probe(struct platform_device *pdev)
        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;