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| author | Shaohua Li <shaohua.li@intel.com> | 2009-11-18 02:15:02 -0500 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-11-30 19:10:56 -0500 |
| commit | 29874f44fbcbc24b231b42c9956f8f9de9407231 (patch) | |
| tree | 22532ad33c5f265bc728e5e21a8175ce0f81f126 /net/unix/af_unix.c | |
| parent | d271817baecbccb47da0d9f28c285a0dae8a06b7 (diff) | |
drm/i915: fix gpio register detection logic for BIOS without VBT
if no VBT is present, crt_ddc_bus will be left at 0, and cause us
to use that for the GPIO register offset. That's never a valid register
offset, so let the "undefined" value be 0 instead of -1.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
[anholt: clarified the commit message a bit]
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions