| commit | 00037c2e95618c8a598ff41e2fc4d34367b0eb91 | [log] [tgz] |
|---|---|---|
| author | Damien Lespiau <damien.lespiau@intel.com> | Thu Mar 07 15:30:25 2013 +0000 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Sat Mar 23 13:26:56 2013 +0100 |
| tree | cf7ec9d659b0168534035f3dc55569a85d081ffc | |
| parent | e3dff585508636c8d2915cc1595e04f16ccd66ba [diff] |
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>