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

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>
Acked-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1502454794-28558-5-git-send-email-cakturk@gmail.com
This commit is contained in:
Cihangir Akturk 2017-08-11 15:32:50 +03:00 committed by Sean Paul
parent 5bda902725
commit 1feba03f72
3 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/ast/ast_fb.c
View File

@ -266,7 +266,7 @@ static void ast_fbdev_destroy(struct drm_device *dev,
drm_fb_helper_unregister_fbi(&afbdev->helper);
if (afb->obj) {
drm_gem_object_unreference_unlocked(afb->obj);
drm_gem_object_put_unlocked(afb->obj);
afb->obj = NULL;
}
drm_fb_helper_fini(&afbdev->helper);

10
drivers/gpu/drm/ast/ast_main.c
View File

@ -387,7 +387,7 @@ static void ast_user_framebuffer_destroy(struct drm_framebuffer *fb)
{
struct ast_framebuffer *ast_fb = to_ast_framebuffer(fb);
drm_gem_object_unreference_unlocked(ast_fb->obj);
drm_gem_object_put_unlocked(ast_fb->obj);
drm_framebuffer_cleanup(fb);
kfree(fb);
}
@ -429,13 +429,13 @@ ast_user_framebuffer_create(struct drm_device *dev,
ast_fb = kzalloc(sizeof(*ast_fb), GFP_KERNEL);
if (!ast_fb) {
drm_gem_object_unreference_unlocked(obj);
drm_gem_object_put_unlocked(obj);
return ERR_PTR(-ENOMEM);
}
ret = ast_framebuffer_init(dev, ast_fb, mode_cmd, obj);
if (ret) {
drm_gem_object_unreference_unlocked(obj);
drm_gem_object_put_unlocked(obj);
kfree(ast_fb);
return ERR_PTR(ret);
}
@ -627,7 +627,7 @@ int ast_dumb_create(struct drm_file *file,
return ret;
ret = drm_gem_handle_create(file, gobj, &handle);
drm_gem_object_unreference_unlocked(gobj);
drm_gem_object_put_unlocked(gobj);
if (ret)
return ret;
@ -675,7 +675,7 @@ ast_dumb_mmap_offset(struct drm_file *file,
bo = gem_to_ast_bo(obj);
*offset = ast_bo_mmap_offset(bo);
drm_gem_object_unreference_unlocked(obj);
drm_gem_object_put_unlocked(obj);
return 0;

6
drivers/gpu/drm/ast/ast_mode.c
View File

@ -934,7 +934,7 @@ static void ast_cursor_fini(struct drm_device *dev)
{
struct ast_private *ast = dev->dev_private;
ttm_bo_kunmap(&ast->cache_kmap);
drm_gem_object_unreference_unlocked(ast->cursor_cache);
drm_gem_object_put_unlocked(ast->cursor_cache);
}
int ast_mode_init(struct drm_device *dev)
@ -1199,10 +1199,10 @@ static int ast_cursor_set(struct drm_crtc *crtc,
ast_show_cursor(crtc);
drm_gem_object_unreference_unlocked(obj);
drm_gem_object_put_unlocked(obj);
return 0;
fail:
drm_gem_object_unreference_unlocked(obj);
drm_gem_object_put_unlocked(obj);
return ret;
}