2023-07-10 04:11:48

by 李扬韬

Subject: [PATCH v2 01/19] drm/renesas: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <[email protected]>
Reviewed-by: Laurent Pinchart <[email protected]>
---
drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c b/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c
index e10e4d4b89a2..4bf9f5d15fa8 100644
--- a/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c
+++ b/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c
@@ -1002,7 +1002,6 @@ static int rcar_mipi_dsi_get_clocks(struct rcar_mipi_dsi *dsi)
static int rcar_mipi_dsi_probe(struct platform_device *pdev)
{
struct rcar_mipi_dsi *dsi;
- struct resource *mem;
int ret;

dsi = devm_kzalloc(&pdev->dev, sizeof(*dsi), GFP_KERNEL);
@@ -1019,8 +1018,7 @@ static int rcar_mipi_dsi_probe(struct platform_device *pdev)
return ret;

/* Acquire resources. */
- mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- dsi->mmio = devm_ioremap_resource(dsi->dev, mem);
+ dsi->mmio = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(dsi->mmio))
return PTR_ERR(dsi->mmio);

--
2.39.0

2023-07-10 12:41:10

by Geert Uytterhoeven

Subject: Re: [PATCH v2 01/19] drm/renesas: Convert to devm_platform_ioremap_resource()

On Mon, Jul 10, 2023 at 5:25 AM Yangtao Li <[email protected]> wrote:
> Use devm_platform_ioremap_resource() to simplify code.
>
> Signed-off-by: Yangtao Li <[email protected]>
> Reviewed-by: Laurent Pinchart <[email protected]>

Reviewed-by: Geert Uytterhoeven <[email protected]>

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds