From: Hans Verkuil hans.verkuil@cisco.com
While stress testing my CEC Framework v16 patch series found here:
http://www.spinics.net/lists/linux-input/msg44422.html
I discovered a few issues when dealing with HDMI disconnects.
The adv7511 patch fixes a potential race condition (never seen it go wrong, but I feel much safer with the new code). The WARN_ON patch removes a WARN_ON I thought could never happen when in fact it can in a disconnect scenario, and the final patch fixes a nasty kernel oops because the delayed work timer was never cleaned up while the underlying data structure was freed.
I decided not to post a v17 patch series to avoid spamming everyone, instead I'll merge these fixes in my cec pull request for Mauro and update that pull request.
Regards,
Hans
Hans Verkuil (3): adv7511: always update CEC irq mask cec: remove WARN_ON cec: correctly cancel delayed work when the CEC adapter is disabled
drivers/media/i2c/adv7511.c | 4 ++-- drivers/staging/media/cec/cec.c | 29 ++++++++++++++++++++++++----- 2 files changed, 26 insertions(+), 7 deletions(-)