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drm/stm: move to devm_platform_ioremap_resource() usage

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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.fertre@foss.st.com>
Cc: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Cc: Philippe Cornu <philippe.cornu@foss.st.com>
Acked-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Acked-by: Raphaël Gallais-Pou <raphael.gallais-pou@foss.st.com>
Link: https://lore.kernel.org/r/20250225-memory-drm-misc-next-v1-8-9d0e8761107a@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
This commit is contained in:
Anusha Srivatsa 2025-02-25 17:20:49 -05:00 committed by Maxime Ripard
parent 555313ffde
commit 50cc9a322b
No known key found for this signature in database
GPG Key ID: 275FCE19A23DBE76
1 changed files with 1 additions and 3 deletions
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4
drivers/gpu/drm/stm/ltdc.c
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@ -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);