ASoC: fsl_xcvr: Use devm_platform_ioremap_resource_byname() to simplify code

In this function, devm_platform_ioremap_resource_byname() should be
suitable to simplify code.

Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20210302125002.23900-1-tangbin@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/fsl/fsl_xcvr.c b/sound/soc/fsl/fsl_xcvr.c
index 80416e4..6cb5581 100644 (file)
--- a/sound/soc/fsl/fsl_xcvr.c
+++ b/sound/soc/fsl/fsl_xcvr.c
@@ -1130,7 +1130,7 @@ static int fsl_xcvr_probe(struct platform_device *pdev)
 {
        struct device *dev = &pdev->dev;
        struct fsl_xcvr *xcvr;
-       struct resource *ram_res, *regs_res, *rx_res, *tx_res;
+       struct resource *rx_res, *tx_res;
        void __iomem *regs;
        int ret, irq;
 
@@ -1165,13 +1165,11 @@ static int fsl_xcvr_probe(struct platform_device *pdev)
                return PTR_ERR(xcvr->pll_ipg_clk);
        }
 
-       ram_res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ram");
-       xcvr->ram_addr = devm_ioremap_resource(dev, ram_res);
+       xcvr->ram_addr = devm_platform_ioremap_resource_byname(pdev, "ram");
        if (IS_ERR(xcvr->ram_addr))
                return PTR_ERR(xcvr->ram_addr);
 
-       regs_res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
-       regs = devm_ioremap_resource(dev, regs_res);
+       regs = devm_platform_ioremap_resource_byname(pdev, "regs");
        if (IS_ERR(regs))
                return PTR_ERR(regs);