From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 6 Feb 2024 20:22:56 +0100
A wrapper function is available since the commit 7945f929f1a77a1c8887a97ca07f87626858ff42
("drivers: provide devm_platform_ioremap_resource()").
* Thus reuse existing functionality instead of keeping duplicate source code.
* Delete a local variable which became unnecessary with this refactoring.
This issue was transformed by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
v2:
The transformation pattern was adjusted based on advices by known contributors.
Examples:
* Douglas Anderson
* Geert Uytterhoeven
* Robin Murphy
drivers/gpu/drm/tegra/dsi.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
index fbfe92a816d4..f9b6b5428b66 100644
--- a/drivers/gpu/drm/tegra/dsi.c
+++ b/drivers/gpu/drm/tegra/dsi.c
@@ -1562,7 +1562,6 @@ 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);
@@ -1624,8 +1623,7 @@ static int tegra_dsi_probe(struct platform_device *pdev)
return err;
}
- 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))
return PTR_ERR(dsi->regs);
--
2.43.0
