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drm/panfrost: 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>
Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Steven Price <steven.price@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210831075327.653-1-caihuoqing@baidu.com
This commit is contained in:
Cai Huoqing 2021-08-31 15:53:27 +08:00 committed by Steven Price
parent 771d2053d4
commit 3605eacc8a
1 changed files with 1 additions and 3 deletions
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4
drivers/gpu/drm/panfrost/panfrost_device.c
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@ -198,7 +198,6 @@ err:
int panfrost_device_init(struct panfrost_device *pfdev) int panfrost_device_init(struct panfrost_device *pfdev)
{ {
int err; int err;
struct resource *res;
mutex_init(&pfdev->sched_lock); mutex_init(&pfdev->sched_lock);
INIT_LIST_HEAD(&pfdev->scheduled_jobs); INIT_LIST_HEAD(&pfdev->scheduled_jobs);
@ -236,8 +235,7 @@ int panfrost_device_init(struct panfrost_device *pfdev)
if (err) if (err)
goto out_reset; goto out_reset;
res = platform_get_resource(pfdev->pdev, IORESOURCE_MEM, 0); pfdev->iomem = devm_platform_ioremap_resource(pfdev->pdev, 0);
pfdev->iomem = devm_ioremap_resource(pfdev->dev, res);
if (IS_ERR(pfdev->iomem)) { if (IS_ERR(pfdev->iomem)) {
err = PTR_ERR(pfdev->iomem); err = PTR_ERR(pfdev->iomem);
goto out_pm_domain; goto out_pm_domain;