On Mon, Feb 13, 2012 at 05:36:54PM -0500, Yufeng Shen wrote: > Moved gmbus_mutex below intel_gmbus and added comments. > Rebased to drm-intel-next-queued. > > ---------------------------------------------------------------- > > GMBUS has several ports and each has it's own corresponding > I2C adpater. When multiple I2C adapters call gmbus_xfer() at > the same time there is a race condition in using the underlying > GMBUS controller. Fixing this by adding a mutex lock when calling > gmbus_xfer(). > > Signed-off-by: Yufeng Shen <miletus at chromium.org>
Queued for -next (with some slight modifications in the comments), thanks for the patch. -Daniel -- Daniel Vetter Mail: daniel at ffwll.ch Mobile: +41 (0)79 365 57 48
