irda: w83977af_ir: Neaten logging

Use more common logging style, standardize function output logging use.

Miscellanea:

o Add and use pr_fmt
o Convert printks to pr_<level>

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches 2016-12-06 10:16:06 -08:00 • committed by David S. Miller
commit 99d8d2159d