staging: imx-drm: use devm_ioremap_resource()

Replace a call to deprecated devm_request_and_ioremap by devm_ioremap_resource.

Found with coccicheck and this semantic patch:
 scripts/coccinelle/api/devm_request_and_ioremap.cocci.

Signed-off-by: Laurent Navet <laurent.navet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/imx-drm/imx-tve.c b/drivers/staging/imx-drm/imx-tve.c
index ac16344..a6efa8f 100644 (file)
--- a/drivers/staging/imx-drm/imx-tve.c
+++ b/drivers/staging/imx-drm/imx-tve.c
@@ -638,11 +638,9 @@ static int imx_tve_probe(struct platform_device *pdev)
                return -ENOENT;
        }
 
-       base = devm_request_and_ioremap(&pdev->dev, res);
-       if (!base) {
-               dev_err(&pdev->dev, "failed to remap memory region\n");
-               return -ENOENT;
-       }
+       base = devm_ioremap_resource(&pdev->dev, res);
+       if (IS_ERR(base))
+               return PTR_ERR(base);
 
        tve_regmap_config.lock_arg = tve;
        tve->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "tve", base,