drm/i915: Reject opening of pipe crc files for invalid pipes
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 14 Nov 2013 10:30:43 +0000 (11:30 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 14 Nov 2013 11:24:04 +0000 (12:24 +0100)
We don't init the lock nor set up all the other state. And it doesn't
make sense anyway.

This appeases lockdep when running the igt/drv_debugfs_reader test.

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

No differences found