When devices are disconnected, -EIO is currently returned by ioctl, but this will be replaced by -ENODEV. When ioctl returns that, there is no reason to let cec-ctl, cec-follower or cec-compliance run, so just exit them. This patch must be applied when the CEC framework has been changed to return ENODEV instead of EIO when devices are disconnected. Johan Fjeldtvedt (1): cec tools: exit if device is disconnected utils/cec-compliance/cec-compliance.h | 9 +++++++-- utils/cec-ctl/cec-ctl.cpp | 7 ++++++- utils/cec-follower/cec-processing.cpp | 14 ++++++++++++-- 3 files changed, 25 insertions(+), 5 deletions(-) -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
