korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-10 12:34:07 +08:00
Code Issues Packages Projects Releases Wiki Activity

drm/hisilicon: Remove drm_dev_put in hibmc

Browse Source 
Hibmc use the devm_drm_dev_alloc function in hibmc_pci_probe, if
hibmc_pci_probe returns non-zero, devm_drm_dev_alloc will call
devm_drm_dev_init, which will call devm_drm_dev_init_release to
release drm_dev_put. There is no need for hibmc to call
drm_dev_put separately.

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1608638156-7879-1-git-send-email-tiantao6@hisilicon.com
This commit is contained in:
Tian Tao 2020-12-22 19:55:56 +08:00
parent 4c5d02d94c
commit 72eab0ba6d
1 changed files with 3 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
View File

@ -332,13 +332,13 @@ static int hibmc_pci_probe(struct pci_dev *pdev,
ret = pcim_enable_device(pdev);
if (ret) {
drm_err(dev, "failed to enable pci device: %d\n", ret);
goto err_free;
goto err_return;
}
ret = hibmc_load(dev);
if (ret) {
drm_err(dev, "failed to load hibmc: %d\n", ret);
goto err_free;
goto err_return;
}
ret = drm_dev_register(dev, 0);
@ -354,9 +354,7 @@ static int hibmc_pci_probe(struct pci_dev *pdev,
err_unload:
hibmc_unload(dev);
err_free:
drm_dev_put(dev);
err_return:
return ret;
}