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* [PATCH] drm/mxsfb: Make use of the helper function devm_platform_ioremap_resource()
@ 2021-08-31 13:56 Cai Huoqing
  0 siblings, 0 replies; only message in thread
From: Cai Huoqing @ 2021-08-31 13:56 UTC (permalink / raw)
  To: caihuoqing
  Cc: Marek Vasut, Stefan Agner, David Airlie, Daniel Vetter,
	Shawn Guo, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
	NXP Linux Team, dri-devel, linux-arm-kernel, 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/gpu/drm/mxsfb/mxsfb_drv.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.c b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
index ec0432fe1bdf..86938d24b32f 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_drv.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
@@ -200,7 +200,6 @@ static int mxsfb_load(struct drm_device *drm,
 {
 	struct platform_device *pdev = to_platform_device(drm->dev);
 	struct mxsfb_drm_private *mxsfb;
-	struct resource *res;
 	int ret;
 
 	mxsfb = devm_kzalloc(&pdev->dev, sizeof(*mxsfb), GFP_KERNEL);
@@ -211,8 +210,7 @@ static int mxsfb_load(struct drm_device *drm,
 	drm->dev_private = mxsfb;
 	mxsfb->devdata = devdata;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	mxsfb->base = devm_ioremap_resource(drm->dev, res);
+	mxsfb->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(mxsfb->base))
 		return PTR_ERR(mxsfb->base);
 
-- 
2.25.1


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