DRM: ingenic: Use devm_platform_ioremap_resource

Simplify a bit the probe function by using the newly introduced
devm_platform_ioremap_resource(), instead of having to call
platform_get_resource() followed by devm_ioremap_resource().

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20190627182114.27299-1-paul@crapouillou.net
# *** extracted tags ***
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>

diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.c b/drivers/gpu/drm/ingenic/ingenic-drm.c
index a069579ca749c64856b602de8fe4bb2b8947e7da..02c4788ef1c721d7e2494e2c377ae44e862f4781 100644 (file)
--- a/drivers/gpu/drm/ingenic/ingenic-drm.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm.c
@@ -580,7 +580,6 @@ static int ingenic_drm_probe(struct platform_device *pdev)
        struct drm_bridge *bridge;
        struct drm_panel *panel;
        struct drm_device *drm;
-       struct resource *mem;
        void __iomem *base;
        long parent_rate;
        int ret, irq;
@@ -614,8 +613,7 @@ static int ingenic_drm_probe(struct platform_device *pdev)
        drm->mode_config.max_height = 600;
        drm->mode_config.funcs = &ingenic_drm_mode_config_funcs;
 
-       mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       base = devm_ioremap_resource(dev, mem);
+       base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(base)) {
                dev_err(dev, "Failed to get memory resource");
                return PTR_ERR(base);