From 874ee38c5fbf463608d2903b82b7a74eab672c5a Mon Sep 17 00:00:00 2001
From: Cai Huoqing <caihuoqing@baidu.com>
Date: Tue, 31 Aug 2021 21:59:03 +0800
Subject: drm/vc4: Make use of the helper function
devm_platform_ioremap_resource()
Git-commit: 23019ff2c9dc7196badad828d7c68a0b9c4ede92
Patch-mainline: v5.16-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
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>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210831135903.4931-1-caihuoqing@baidu.com
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/vc4/vc4_drv.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index f6c16c5aee68..16abc3a3d601 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -50,13 +50,11 @@
#define DRIVER_PATCHLEVEL 0
/* Helper function for mapping the regs on a platform device. */
-void __iomem *vc4_ioremap_regs(struct platform_device *dev, int index)
+void __iomem *vc4_ioremap_regs(struct platform_device *pdev, int index)
{
- struct resource *res;
void __iomem *map;
- res = platform_get_resource(dev, IORESOURCE_MEM, index);
- map = devm_ioremap_resource(&dev->dev, res);
+ map = devm_platform_ioremap_resource(pdev, index);
if (IS_ERR(map))
return map;
--
2.38.1