net: lantiq_etop: add missing comment for wmb()
authorAleksander Jan Bajkowski <olek2@wp.pl>
Tue, 28 Dec 2021 21:49:10 +0000 (22:49 +0100)
committerJakub Kicinski <kuba@kernel.org>
Tue, 28 Dec 2021 23:59:55 +0000 (15:59 -0800)
commit723955913e77fec6659be7531458997df6748d5c
tree1ccc338cd2c8fef13ee279fcbac0704265eede33
parent1bd32771884187eacda045046805ca493b38e083
net: lantiq_etop: add missing comment for wmb()

This patch adds the missing code comment for memory barrier
call and fixes checkpatch warning:

WARNING: memory barrier without comment
+ wmb();

Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Link: https://lore.kernel.org/r/20211228214910.70810-1-olek2@wp.pl
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/ethernet/lantiq_etop.c