spi: uniphier: 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/20190904135918.25352-33-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-uniphier.c b/drivers/spi/spi-uniphier.c
index 938f887..d445317 100644 (file)
--- a/drivers/spi/spi-uniphier.c
+++ b/drivers/spi/spi-uniphier.c
@@ -469,7 +469,6 @@ static int uniphier_spi_probe(struct platform_device *pdev)
 {
        struct uniphier_spi_priv *priv;
        struct spi_master *master;
-       struct resource *res;
        unsigned long clk_rate;
        int irq;
        int ret;
@@ -484,8 +483,7 @@ static int uniphier_spi_probe(struct platform_device *pdev)
        priv->master = master;
        priv->is_save_param = false;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       priv->base = devm_ioremap_resource(&pdev->dev, res);
+       priv->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(priv->base)) {
                ret = PTR_ERR(priv->base);
                goto out_master_put;