[media] lirc: LIRC_{G,S}ET_SEND_MODE fail if device cannot transmit
authorSean Young <sean@mess.org>
Fri, 2 Dec 2016 17:16:09 +0000 (15:16 -0200)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Mon, 30 Jan 2017 13:53:02 +0000 (11:53 -0200)
commit07e9293c188dbfff4617b0ac5bb56ad5478d33a5
tree027ee7984613a4d4a1fd61729a32365ee55cdee7
parentbd291208d7f5d6b2d6a033fee449a429230b06df
[media] lirc: LIRC_{G,S}ET_SEND_MODE fail if device cannot transmit

These ioctls should not succeed if the device cannot send. Also make it
clear that these ioctls should return the lirc mode, although the actual
value does not change.

Signed-off-by: Sean Young <sean@mess.org>
Reviewed-by: Andi Shyti <andi.shyti@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/rc/ir-lirc-codec.c