media: lirc: no need to recalculate duration

This is code existed for when drivers would send less than the whole
buffer; no driver does this any more, so this is redundant. Drivers
should return -EINVAL if they cannot send the entire buffer.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Sean Young 2017-12-13 16:17:44 -05:00 • committed by Mauro Carvalho Chehab
commit 7b3aa7146e