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(parent: 1dadef4) | patch
drm/radeon/pm: don't walk the crtc list before it has been initialized (v2)
authorAlex Deucher <alexdeucher@gmail.com>
Tue, 15 Apr 2014 16:44:33 +0000 (12:44 -0400)
committerJiri Slaby <jslaby@suse.cz>
Fri, 6 Jun 2014 10:38:14 +0000 (12:38 +0200)
commit514ff7f7369a99ca4d0c3b909f46f088a6363efe
tree29143bab3476156f8fd0a7a71bbce15fdc67c24btree | snapshot
parent1dadef4ce20d6f16ebd1003f9d903a4028861a3bcommit | diff
drm/radeon/pm: don't walk the crtc list before it has been initialized (v2)

commit 3ed9a335cfc64b2c83545f341cdddf2347b12b97 upstream.

Avoids a crash in certain cases when thermal irqs are generated
before the display structures have been initialized.

v2: fix the vblank and vrefresh helpers as well

bug:
https://bugzilla.kernel.org/show_bug.cgi?id=73931

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
drivers/gpu/drm/radeon/r600_dpm.c diff | blob | history
drivers/gpu/drm/radeon/radeon_pm.c diff | blob | history
unionfs2-2.6.39.y