Damien Lespiau 00037c2e95 drm/i915: Error out if we are trying to use VGA with SPLL already in use ...

Our static analysis tool noticed that 'reg' could be used uninitialized if
we are trying to get a PLL to drive VGA and SPLL is already in use
(plls->spll_refcoung != 0).

In the (error) case above, let's return false to the caller and emit an
error.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

2013-03-23 13:26:56 +01:00

..

drm

drm/i915: Error out if we are trying to use VGA with SPLL already in use

2013-03-23 13:26:56 +01:00

vga

fbcon: fix locking harder

2013-02-08 12:02:43 +10:00

Makefile

gpu: remove gma500 stub driver

2013-02-20 17:54:58 +10:00