drm/tegra: move to devm_platform_ioremap_resource() usage

Replace platform_get_resource + devm_ioremap_resource
with just devm_platform_ioremap_resource()

Used Coccinelle to do this change. SmPl patch:
@rule_1@
identifier res;
expression ioremap_res;
identifier pdev;
@@
-struct resource *res;
...
-res = platform_get_resource(pdev,...);
-ioremap_res = devm_ioremap_resource(...);
+ioremap_res = devm_platform_ioremap_resource(pdev,0);

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://patchwork.freedesktop.org/patch/640855/?series=144073&rev=5

diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
index 9bb077558167293c8e47ca9578cef13172b0b22f..b5089b7722676cfaee5d28216af4ae706a47f895 100644 (file)
--- a/drivers/gpu/drm/tegra/dsi.c
+++ b/drivers/gpu/drm/tegra/dsi.c
@@ -1564,7 +1564,6 @@ static int tegra_dsi_ganged_probe(struct tegra_dsi *dsi)
 static int tegra_dsi_probe(struct platform_device *pdev)
 {
        struct tegra_dsi *dsi;
-       struct resource *regs;
        int err;
 
        dsi = devm_kzalloc(&pdev->dev, sizeof(*dsi), GFP_KERNEL);
@@ -1636,8 +1635,7 @@ static int tegra_dsi_probe(struct platform_device *pdev)
                goto remove;
        }
 
-       regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       dsi->regs = devm_ioremap_resource(&pdev->dev, regs);
+       dsi->regs = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(dsi->regs)) {
                err = PTR_ERR(dsi->regs);
                goto remove;