[media] lirc: use kfifo_initialized() on lirc_buffer's fifo

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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>

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Martin Kaiser 2014-10-28 18:51:01 -03:00 • committed by Mauro Carvalho Chehab

parent 373145282e

commit 77d381af73

2 changed files with 3 additions and 7 deletions

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8

include/media/lirc_dev.h

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