drm: populate irq_by_busid-member for pci
commita15806feae64870c1fe0ed208d2168b9dc9f6887
authorWolfram Sang <w.sang@pengutronix.de>
Wed, 15 Jun 2011 09:26:47 +0000 (15 11:26 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sat, 9 Jul 2011 06:15:02 +0000 (8 23:15 -0700)
treef03d5fba457b44783cb9ea9fd9cb0ec37199e6d8
parent358466cb1596bb001f8050ea84fdbbd9bfdd69c1
drm: populate irq_by_busid-member for pci

commit 45e97ab65026a3391cb2c938f834ca5db4d2e5b3 upstream.

Commit 8410ea (drm: rework PCI/platform driver interface) implemented
drm_pci_irq_by_busid() but forgot to make it available in the
drm_pci_bus-struct.

This caused a freeze on my Radeon9600-equipped laptop when executing glxgears.
Thanks to Michel for noticing the flaw.

[airlied: made function static also]

Reported-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/gpu/drm/drm_pci.c