Martin Kaiser 77d381af73 [media] lirc: use kfifo_initialized() on lirc_buffer's fifo
We can use kfifo_initialized() to check if the fifo in lirc_buffer is
initialized or not. There's no need to have a dedicated fifo status
variable in lirc_buffer.

[m.chehab@samsung.com: add the same change to lirc_zilog, to avoid
 breaking compilation of staging drivers]
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-11-03 12:53:05 -02:00
..
2014-07-30 17:18:47 -07:00
2014-09-28 22:03:58 -04:00