[PATCH] media: coda: Make use of the helper function devm_platform_ioremap_resource()

Subsystems: media input infrastructure (v4l/dvb), the rest

STALE1876d

2 messages, 2 authors, 2021-09-01 · open the first message on its own page

[PATCH] media: coda: Make use of the helper function devm_platform_ioremap_resource()

From: Cai Huoqing <hidden>
Date: 2021-09-01 05:51:21

Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <redacted>
---
 drivers/media/platform/coda/imx-vdoa.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/media/platform/coda/imx-vdoa.c b/drivers/media/platform/coda/imx-vdoa.c
index 8bc0d8371819..6996d4571e36 100644
--- a/drivers/media/platform/coda/imx-vdoa.c
+++ b/drivers/media/platform/coda/imx-vdoa.c
@@ -301,8 +301,7 @@ static int vdoa_probe(struct platform_device *pdev)
 		return PTR_ERR(vdoa->vdoa_clk);
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	vdoa->regs = devm_ioremap_resource(vdoa->dev, res);
+	vdoa->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(vdoa->regs))
 		return PTR_ERR(vdoa->regs);
 
-- 
2.25.1


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Re: [PATCH] media: coda: Make use of the helper function devm_platform_ioremap_resource()

From: Philipp Zabel <p.zabel@pengutronix.de>
Date: 2021-09-01 06:47:05

On Wed, 2021-09-01 at 13:51 +0800, Cai Huoqing wrote:
quoted hunk
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <redacted>
---
 drivers/media/platform/coda/imx-vdoa.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/media/platform/coda/imx-vdoa.c b/drivers/media/platform/coda/imx-vdoa.c
index 8bc0d8371819..6996d4571e36 100644
--- a/drivers/media/platform/coda/imx-vdoa.c
+++ b/drivers/media/platform/coda/imx-vdoa.c
@@ -301,8 +301,7 @@ static int vdoa_probe(struct platform_device *pdev)
 		return PTR_ERR(vdoa->vdoa_clk);
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	vdoa->regs = devm_ioremap_resource(vdoa->dev, res);
+	vdoa->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(vdoa->regs))
 		return PTR_ERR(vdoa->regs);
 
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>

regards
Philipp

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