tree 07d4082a2070e0c73db2f2ff20863e840f541ca2
parent 370a4fae32a7651c8a2238372ed20876f1121494
author Abhijeet Dharmapurikar <adharmap@codeaurora.org> 1473790248 -0700
committer David Collins <collinsd@codeaurora.org> 1484347097 -0800

spmi-pmic-arb: fix a possible null pointer dereference

If "core" memory resource is not specified, the driver could end up
dereferencing a null pointer.

Fix this by returning -EINVAL when core resource is missing.

Change-Id: Id08f7b2e109b6b2963b19dfe07f07cbfb424202b
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>