[PATCH 08/12] drm/stm: move to devm_platform_ioremap_resource() usage

[Anusha Srivatsa]

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: Yannick Fertre <yannick.fer...@foss.st.com>
Cc: Raphael Gallais-Pou <raphael.gallais-...@foss.st.com>
Cc: Philippe Cornu <philippe.co...@foss.st.com>
Acked-by: Raphaël Gallais-Pou <raphael.gallais-...@foss.st.com>
Signed-off-by: Anusha Srivatsa <asriv...@redhat.com>
---
 drivers/gpu/drm/stm/ltdc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index 
54a73753eff98902012c6012914fa8c6482affbd..ba315c66a04d72758b9d3cfcd842432877f66d3a
 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -1900,7 +1900,6 @@ int ltdc_load(struct drm_device *ddev)
        struct drm_panel *panel;
        struct drm_crtc *crtc;
        struct reset_control *rstc;
-       struct resource *res;
        int irq, i, nb_endpoints;
        int ret = -ENODEV;
 
@@ -1966,8 +1965,7 @@ int ltdc_load(struct drm_device *ddev)
                reset_control_deassert(rstc);
        }
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       ldev->regs = devm_ioremap_resource(dev, res);
+       ldev->regs = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(ldev->regs)) {
                DRM_ERROR("Unable to get ltdc registers\n");
                ret = PTR_ERR(ldev->regs);

-- 
2.47.0