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* [PATCH] media: s5p-jpeg: Make use of the helper function devm_platform_ioremap_resource()
@ 2021-09-01  5:56 ` Cai Huoqing
  0 siblings, 0 replies; 4+ messages in thread
From: Cai Huoqing @ 2021-09-01  5:56 UTC (permalink / raw)
  To: caihuoqing
  Cc: Andrzej Pietrasiewicz, Jacek Anaszewski, Sylwester Nawrocki,
	Mauro Carvalho Chehab, linux-arm-kernel, linux-media,
	linux-kernel

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

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
 drivers/media/platform/s5p-jpeg/jpeg-core.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
index d402e456f27d..1faff037cdf7 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -2850,7 +2850,6 @@ static void *jpeg_get_drv_data(struct device *dev);
 static int s5p_jpeg_probe(struct platform_device *pdev)
 {
 	struct s5p_jpeg *jpeg;
-	struct resource *res;
 	int i, ret;
 
 	/* JPEG IP abstraction struct */
@@ -2867,9 +2866,7 @@ static int s5p_jpeg_probe(struct platform_device *pdev)
 	jpeg->dev = &pdev->dev;
 
 	/* memory-mapped registers */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	jpeg->regs = devm_ioremap_resource(&pdev->dev, res);
+	jpeg->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(jpeg->regs))
 		return PTR_ERR(jpeg->regs);
 
-- 
2.25.1


^ permalink raw reply related	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2021-09-01  9:50 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-09-01  5:56 [PATCH] media: s5p-jpeg: Make use of the helper function devm_platform_ioremap_resource() Cai Huoqing
2021-09-01  5:56 ` Cai Huoqing
2021-09-01  9:18 ` Andrzej Pietrasiewicz
2021-09-01  9:18   ` Andrzej Pietrasiewicz

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