On Fri, Jan 06, 2017 at 10:15:03AM +0100, Benjamin Gaignard wrote: > Each time new data has being added in CRC list inform reader by calling > wake_up_interruptible(). > This should avoid to do it in all drivers. > > Signed-off-by: Benjamin Gaignard <benjamin.gaignard at linaro.org> > Cc: Tomeu Vizoso <tomeu.vizoso at collabora.com> > Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
Applied with Tomeu's irc r-b. Thanks, Daniel > --- > drivers/gpu/drm/drm_debugfs_crc.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/gpu/drm/drm_debugfs_crc.c > b/drivers/gpu/drm/drm_debugfs_crc.c > index 8b0eeee..96891c4 100644 > --- a/drivers/gpu/drm/drm_debugfs_crc.c > +++ b/drivers/gpu/drm/drm_debugfs_crc.c > @@ -363,6 +363,8 @@ int drm_crtc_add_crc_entry(struct drm_crtc *crtc, bool > has_frame, > > spin_unlock(&crc->lock); > > + wake_up_interruptible(&crc->wq); > + > return 0; > } > EXPORT_SYMBOL_GPL(drm_crtc_add_crc_entry); > -- > 1.9.1 > -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch
