diff options
| author | Cai Huoqing <caihuoqing@baidu.com> | 2021-08-31 16:57:21 +0300 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2021-09-21 12:46:04 +0300 |
| commit | 61735698103fafb5bc0df4ab208fc140c27cabc6 (patch) | |
| tree | 334dd626cfd97f984265ebac08f9ddfe443bc6ef /drivers/gpu/drm/rockchip/cdn-dp-core.c | |
| parent | 2e87bf389e1396b9f1360e1a7cdc27f423f56463 (diff) | |
| download | linux-61735698103fafb5bc0df4ab208fc140c27cabc6.tar.xz | |
drm/rockchip: Make use of the helper function devm_platform_ioremap_resource()
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: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20210831135721.4726-1-caihuoqing@baidu.com
Diffstat (limited to 'drivers/gpu/drm/rockchip/cdn-dp-core.c')
| -rw-r--r-- | drivers/gpu/drm/rockchip/cdn-dp-core.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c index 8ab3247dbc4a..5dce875dbd11 100644 --- a/drivers/gpu/drm/rockchip/cdn-dp-core.c +++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c @@ -697,7 +697,6 @@ static int cdn_dp_parse_dt(struct cdn_dp_device *dp) struct device *dev = dp->dev; struct device_node *np = dev->of_node; struct platform_device *pdev = to_platform_device(dev); - struct resource *res; dp->grf = syscon_regmap_lookup_by_phandle(np, "rockchip,grf"); if (IS_ERR(dp->grf)) { @@ -705,8 +704,7 @@ static int cdn_dp_parse_dt(struct cdn_dp_device *dp) return PTR_ERR(dp->grf); } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - dp->regs = devm_ioremap_resource(dev, res); + dp->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(dp->regs)) { DRM_DEV_ERROR(dev, "ioremap reg failed\n"); return PTR_ERR(dp->regs); |