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| author | Wolfram Sang <w.sang@pengutronix.de> | 2011-06-15 11:26:47 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-06-16 16:26:45 +1000 |
| commit | 45e97ab65026a3391cb2c938f834ca5db4d2e5b3 (patch) | |
| tree | b6e0e60a16048ae3c0d1d0e0a2843803ed99049b /drivers/gpu | |
| parent | 21c5977a836e399fc710ff2c5367845ed5c2527f (diff) | |
| download | linux-45e97ab65026a3391cb2c938f834ca5db4d2e5b3.tar.gz linux-45e97ab65026a3391cb2c938f834ca5db4d2e5b3.tar.bz2 linux-45e97ab65026a3391cb2c938f834ca5db4d2e5b3.zip | |
drm: populate irq_by_busid-member for pci
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>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/drm_pci.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c index e1aee4f6a7c6..b6a19cb07caf 100644 --- a/drivers/gpu/drm/drm_pci.c +++ b/drivers/gpu/drm/drm_pci.c @@ -251,7 +251,7 @@ err: } -int drm_pci_irq_by_busid(struct drm_device *dev, struct drm_irq_busid *p) +static int drm_pci_irq_by_busid(struct drm_device *dev, struct drm_irq_busid *p) { if ((p->busnum >> 8) != drm_get_pci_domain(dev) || (p->busnum & 0xff) != dev->pdev->bus->number || @@ -292,6 +292,7 @@ static struct drm_bus drm_pci_bus = { .get_name = drm_pci_get_name, .set_busid = drm_pci_set_busid, .set_unique = drm_pci_set_unique, + .irq_by_busid = drm_pci_irq_by_busid, .agp_init = drm_pci_agp_init, }; |