tree 1d9b7e7f5ea5e4d830018a074768d16252bab8eb
parent 521f40823ebf2818045546d45aa378eba1c41717
author Suman Anna <s-anna@ti.com> 1459809979 -0500
committer Joerg Roedel <jroedel@suse.de> 1459871600 +0200

iommu/omap: Replace BUG() in iopgtable_store_entry_core()

The iopgtable_store_entry_core() function uses a BUG() statement
for an unsupported page size entry programming. Replace this with
a less severe WARN_ON() and perform a graceful bailout on error.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>