Commit graph

6 commits

Author SHA1 Message Date
Jayachandran C
d253258c80 drm: Fix further issues in drivers/char/drm/via_irq.c
Fix de-reference of 'dev_priv' before NULL check.

Signed-off-by: Jayachandran C. <c.jayachandran@gmail.com>
Cc: Dave Airlie <airlied@linux.ie>
Signed-off-by: Andrew Morton <akpm@osdl.org>
2006-04-18 21:04:48 +10:00
Dave Airlie
86678dfddb [PATCH] drm: Fix issue reported by Coverity in drivers/char/drm/via_irq.c
This patch tries to fix an issue reported in drivers/char/drm/via_irq.c by
Coverity, please review and apply if correct.

Error reported:
CID: 3444 Checker: REVERSE_INULL (help)
File: /export2/p4-coverity/mc2/linux26/drivers/char/drm/via_irq.c
Function: via_driver_irq_wait
Description: Pointer "dev_priv" dereferenced before NULL check

Patch Description:
 Move de-referencing dev_priv to after the NULL check.

Signed-off-by: Jayachandran C. <c.jayachandran at gmail.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-04-05 18:10:11 +10:00
Dave Airlie
ce60fe02fb drm: drivers/char/drm/: make some functions static
From: Adrian Bunk <bunk@stusta.de>

This patch makes some needlessly global functions static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-02-02 19:21:38 +11:00
Dave Airlie
925142431b drm: update VIA driver to 2.7.2
Add PCI DMA blitengine to VIA DRM
Add portability code for porting VIA to FreeBSD.
Sync via_drm.h with 3d driver

From: Thomas Hellstrom <unichrome@shipmail.org>, Eric Anholt <anholt@freebsd.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-11-12 21:52:46 +11:00
Dave Airlie
b5e89ed53e drm: lindent the drm directory.
I've been threatening this for a while, so no point hanging around.
This lindents the DRM code which was always really bad in tabbing department.
I've also fixed some misnamed files in comments and removed some trailing
whitespace.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-09-25 14:28:13 +10:00
Dave Airlie
22f579c621 drm: Add via unichrome support
Add DRM device driver for VIA Unichrome chipsets

From: Unichrome Project http://unichrome.sf.net, Erdi Chen, Thomas Hellstrom    Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-06-28 22:48:56 +10:00