Commits
Joerg Roedel committed 73499ad21d5
iommu/omap: Fix compilation warnings
A recent patch introduced a new compiler warning because
two functions with non-void return type have no return
statement in omap-iommu.h for CONFIG_OMAP_IOMMU=n.
Fix this by adding return statements to these functions.
Fixes: d9c4d8a6cc0f8 ('iommu/omap: introduce new API for runtime suspend/resume control')
Signed-off-by: Joerg Roedel <jroedel@suse.de>