spi: xlp: 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/20190904135918.25352-34-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-xlp.c b/drivers/spi/spi-xlp.c
index 4eb5bc9250fc2695e973360fddc3936a431fd322..797ac0ea8fa37762e13a8e95de1701b6bed7fea5 100644 (file)
--- a/drivers/spi/spi-xlp.c
+++ b/drivers/spi/spi-xlp.c
@@ -370,7 +370,6 @@ static int xlp_spi_probe(struct platform_device *pdev)
 {
        struct spi_master *master;
        struct xlp_spi_priv *xspi;
-       struct resource *res;
        struct clk *clk;
        int irq, err;
 
@@ -378,8 +377,7 @@ static int xlp_spi_probe(struct platform_device *pdev)
        if (!xspi)
                return -ENOMEM;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       xspi->base = devm_ioremap_resource(&pdev->dev, res);
+       xspi->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(xspi->base))
                return PTR_ERR(xspi->base);