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[media] cec: poll should check if there is room in the tx queue
authorHans Verkuil <hans.verkuil@cisco.com>
Sun, 17 Jul 2016 16:02:44 +0000 (13:02 -0300)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Tue, 19 Jul 2016 16:27:10 +0000 (13:27 -0300)
commitb7cbc892532316f2abd880186301e57239a17f28
treefa7ae7b586601f8779620bfb0c3ee932d447a4a4tree | snapshot (tar.gz zip)
parent83505028d859bcbb69691aabade9dc633e5b74eacommit | diff
[media] cec: poll should check if there is room in the tx queue

For POLLOUT poll only checked if the adapter was configured, not
if there was room in the transmit queue. Add that check.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/staging/media/cec/cec-api.c diff | blob | blame | history