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drm/fb-helper: Automatically clean up fb_info

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Noticed that everyone duplicates the same logic here and we could safe
a few lines per driver. Yay for lots of drivers to make such tiny
refactors worth-while!

v2: Forgot to git add everything :(

v3: Actually remove release_fbi (Sean, Emil, Chris) ...

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Sean Paul <seanpaul@chromium.org>
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170207161603.17611-1-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter
2017-02-07 17:16:03 +01:00
parent ed84e2542d
commit da7bdda2af
22 changed files with 39 additions and 104 deletions
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11
drivers/gpu/drm/radeon/radeon_fb.c
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@@ -242,7 +242,7 @@ static int radeonfb_create(struct drm_fb_helper *helper,
info = drm_fb_helper_alloc_fbi(helper);
if (IS_ERR(info)) {
ret = PTR_ERR(info);
goto out_unref;
goto out;
}
info->par = rfbdev;
@@ -251,7 +251,7 @@ static int radeonfb_create(struct drm_fb_helper *helper,
ret = radeon_framebuffer_init(rdev->ddev, &rfbdev->rfb, &mode_cmd, gobj);
if (ret) {
DRM_ERROR("failed to initialize framebuffer %d\n", ret);
goto out_destroy_fbi;
goto out;
}
fb = &rfbdev->rfb.base;
@@ -284,7 +284,7 @@ static int radeonfb_create(struct drm_fb_helper *helper,
if (info->screen_base == NULL) {
ret = -ENOSPC;
goto out_destroy_fbi;
goto out;
}
DRM_INFO("fb mappable at 0x%lX\n", info->fix.smem_start);
@@ -296,9 +296,7 @@ static int radeonfb_create(struct drm_fb_helper *helper,
vga_switcheroo_client_fb_set(rdev->ddev->pdev, info);
return 0;
out_destroy_fbi:
drm_fb_helper_release_fbi(helper);
out_unref:
out:
if (rbo) {
}
@@ -322,7 +320,6 @@ static int radeon_fbdev_destroy(struct drm_device *dev, struct radeon_fbdev *rfb
struct radeon_framebuffer *rfb = &rfbdev->rfb;
drm_fb_helper_unregister_fbi(&rfbdev->helper);
drm_fb_helper_release_fbi(&rfbdev->helper);
if (rfb->obj) {
radeonfb_destroy_pinned_object(rfb->obj);