spi: zynqmp: 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/20190904135918.25352-35-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c
index 5e9ea8a..60c4de4 100644 (file)
--- a/drivers/spi/spi-zynqmp-gqspi.c
+++ b/drivers/spi/spi-zynqmp-gqspi.c
@@ -1016,7 +1016,6 @@ static int zynqmp_qspi_probe(struct platform_device *pdev)
        int ret = 0;
        struct spi_master *master;
        struct zynqmp_qspi *xqspi;
-       struct resource *res;
        struct device *dev = &pdev->dev;
 
        eemi_ops = zynqmp_pm_get_eemi_ops();
@@ -1031,8 +1030,7 @@ static int zynqmp_qspi_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);
-       xqspi->regs = devm_ioremap_resource(&pdev->dev, res);
+       xqspi->regs = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(xqspi->regs)) {
                ret = PTR_ERR(xqspi->regs);
                goto remove_master;