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drm/hisilicon: switch to drm_*_get(), drm_*_put() helpers

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Use drm_*_get() and drm_*_put() helpers instead of drm_*_reference()
and drm_*_unreference() helpers.

drm_*_reference() and drm_*_unreference() functions are just
compatibility alias for drm_*_get() and drm_*_put() and should not be
used by new code. So convert all users of compatibility functions to
use the new APIs.

Generated by: scripts/coccinelle/api/drm-get-put.cocci

Signed-off-by: Cihangir Akturk <cakturk@gmail.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1502454794-28558-11-git-send-email-cakturk@gmail.com
This commit is contained in:
Cihangir Akturk 2017-08-11 15:32:56 +03:00 committed by Sean Paul
parent adedbf0325
commit 5bda902725
2 changed files with 6 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
View file

@ -157,7 +157,7 @@ static int hibmc_drm_fb_create(struct drm_fb_helper *helper,
out_unreserve_ttm_bo:
ttm_bo_unreserve(&bo->bo);
out_unref_gem:
drm_gem_object_unreference_unlocked(gobj);
drm_gem_object_put_unlocked(gobj);
return ret;
}
@ -172,7 +172,7 @@ static void hibmc_fbdev_destroy(struct hibmc_fbdev *fbdev)
drm_fb_helper_fini(fbh);
if (gfb)
drm_framebuffer_unreference(&gfb->fb);
drm_framebuffer_put(&gfb->fb);
}
static const struct drm_fb_helper_funcs hibmc_fbdev_helper_funcs = {

8
drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c
View file

@ -444,7 +444,7 @@ int hibmc_dumb_create(struct drm_file *file, struct drm_device *dev,
}
ret = drm_gem_handle_create(file, gobj, &handle);
drm_gem_object_unreference_unlocked(gobj);
drm_gem_object_put_unlocked(gobj);
if (ret) {
DRM_ERROR("failed to unreference GEM object: %d\n", ret);
return ret;
@ -479,7 +479,7 @@ int hibmc_dumb_mmap_offset(struct drm_file *file, struct drm_device *dev,
bo = gem_to_hibmc_bo(obj);
*offset = hibmc_bo_mmap_offset(bo);
drm_gem_object_unreference_unlocked(obj);
drm_gem_object_put_unlocked(obj);
return 0;
}
@ -487,7 +487,7 @@ static void hibmc_user_framebuffer_destroy(struct drm_framebuffer *fb)
{
struct hibmc_framebuffer *hibmc_fb = to_hibmc_framebuffer(fb);
drm_gem_object_unreference_unlocked(hibmc_fb->obj);
drm_gem_object_put_unlocked(hibmc_fb->obj);
drm_framebuffer_cleanup(fb);
kfree(hibmc_fb);
}
@ -543,7 +543,7 @@ hibmc_user_framebuffer_create(struct drm_device *dev,
hibmc_fb = hibmc_framebuffer_init(dev, mode_cmd, obj);
if (IS_ERR(hibmc_fb)) {
drm_gem_object_unreference_unlocked(obj);
drm_gem_object_put_unlocked(obj);
return ERR_PTR((long)hibmc_fb);
}
return &hibmc_fb->fb;