ata: ahci_xgene: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>

diff --git a/drivers/ata/ahci_xgene.c b/drivers/ata/ahci_xgene.c
index eb773f2..f5deaf6 100644 (file)
--- a/drivers/ata/ahci_xgene.c
+++ b/drivers/ata/ahci_xgene.c
@@ -755,20 +755,17 @@ static int xgene_ahci_probe(struct platform_device *pdev)
        ctx->dev = dev;
 
        /* Retrieve the IP core resource */
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-       ctx->csr_core = devm_ioremap_resource(dev, res);
+       ctx->csr_core = devm_platform_ioremap_resource(pdev, 1);
        if (IS_ERR(ctx->csr_core))
                return PTR_ERR(ctx->csr_core);
 
        /* Retrieve the IP diagnostic resource */
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 2);
-       ctx->csr_diag = devm_ioremap_resource(dev, res);
+       ctx->csr_diag = devm_platform_ioremap_resource(pdev, 2);
        if (IS_ERR(ctx->csr_diag))
                return PTR_ERR(ctx->csr_diag);
 
        /* Retrieve the IP AXI resource */
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 3);
-       ctx->csr_axi = devm_ioremap_resource(dev, res);
+       ctx->csr_axi = devm_platform_ioremap_resource(pdev, 3);
        if (IS_ERR(ctx->csr_axi))
                return PTR_ERR(ctx->csr_axi);