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

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

[Yangtao Li]

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 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

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

[Geert Uytterhoeven]

On Mon, Jul 10, 2023 at 5:25 AM Yangtao Li <frank.li@vivo.com> wrote:
> Use devm_platform_ioremap_resource() to simplify code.
>
> Signed-off-by: Yangtao Li <frank.li@vivo.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

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