diff options
| author | Tian Tao <tiantao6@hisilicon.com> | 2020-12-02 17:26:50 +0800 |
|---|---|---|
| committer | Tian Tao <tiantao6@hisilicon.com> | 2020-12-03 03:55:15 -0500 |
| commit | 770729f77d232495a5ba52daf5df3ed5cf1e9edf (patch) | |
| tree | b7bc0324471eb3dd6ec007602c88ba25c43e8f68 /drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | |
| parent | a7e2e1c50450c6a0f020b35960edecbe25dde520 (diff) | |
| download | linux-stable-770729f77d232495a5ba52daf5df3ed5cf1e9edf.tar.gz | |
drm/hisilicon: Code refactoring for hibmc_drm_drv
Use the devm_drm_dev_alloc provided by the drm framework to alloc
a structure hibmc_drm_private.
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/1606901212-8214-2-git-send-email-tiantao6@hisilicon.com
Diffstat (limited to 'drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c index 602ece11bb4a..e84fb81849a7 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c @@ -25,7 +25,7 @@ int hibmc_mm_init(struct hibmc_drm_private *hibmc) { struct drm_vram_mm *vmm; int ret; - struct drm_device *dev = hibmc->dev; + struct drm_device *dev = &hibmc->dev; vmm = drm_vram_helper_alloc_mm(dev, pci_resource_start(dev->pdev, 0), @@ -41,10 +41,12 @@ int hibmc_mm_init(struct hibmc_drm_private *hibmc) void hibmc_mm_fini(struct hibmc_drm_private *hibmc) { - if (!hibmc->dev->vram_mm) + struct drm_device *dev = &hibmc->dev; + + if (!dev->vram_mm) return; - drm_vram_helper_release_mm(hibmc->dev); + drm_vram_helper_release_mm(dev); } int hibmc_dumb_create(struct drm_file *file, struct drm_device *dev, |