gpio-ml-ioh: cleanup NULL pointer checking
authorMárton Németh <nm127@freemail.hu>
Sun, 15 Jan 2012 09:57:43 +0000 (10:57 +0100)
committerGrant Likely <grant.likely@secretlab.ca>
Mon, 16 Jan 2012 16:12:24 +0000 (09:12 -0700)
commit2bd1c85e855c94da564e151cb54553e6cfc2f04b
tree4bc8f753fdbedac92b14be7bff97705045537517
parentcd7bf8a554fdfaadcee6d66900c7710651dc58f2
gpio-ml-ioh: 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-ml-ioh.c