Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately.
Signed-off-by: Wang Xiaojun <wangxiaoju...@huawei.com>
---
drivers/gpu/drm/tidss/tidss_dispc.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c
b/drivers/gpu/drm/tidss/tidss_dispc.c
index c3ece2c9d1c8..78f94a51a811 100644
--- a/drivers/gpu/drm/tidss/tidss_dispc.c
+++ b/drivers/gpu/drm/tidss/tidss_dispc.c
@@ -2605,16 +2605,9 @@ void dispc_remove(struct tidss_device *tidss)
static int dispc_iomap_resource(struct platform_device *pdev, const char *name,
void __iomem **base)
{
- struct resource *res;
void __iomem *b;
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, name);
- if (!res) {
- dev_err(&pdev->dev, "cannot get mem resource '%s'\n", name);
- return -EINVAL;
- }
-
- b = devm_ioremap_resource(&pdev->dev, res);
+ b = devm_platform_ioremap_resource_byname(pdev, name);
if (IS_ERR(b)) {
dev_err(&pdev->dev, "cannot ioremap resource '%s'\n", name);
return PTR_ERR(b);
--
2.25.1
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