gpio-pch: cleanup NULL pointer checking
authorMárton Németh <nm127@freemail.hu>
Sun, 15 Jan 2012 10:32:30 +0000 (11:32 +0100)
committerGrant Likely <grant.likely@secretlab.ca>
Mon, 16 Jan 2012 16:12:24 +0000 (09:12 -0700)
commitc4addcb55417a246b4419cbb075a2e4f412a8645
tree492f689bca2db1865927f66ae43c0b906ac3be8a
parent53999bf34d55981328f8ba9def558d3e104d6e36
gpio-pch: cleanup NULL pointer checking

This patch will remove the following sparse warning ("make C=1"):
 * warning: Using plain integer as NULL pointer

Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
drivers/gpio/gpio-pch.c