iommu/exynos: Enhanced error messages

Some redundant error message is removed and some error messages
are changed to error level from debug level.

Signed-off-by: Cho KyongHo <pullip.cho@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Cho KyongHo 2014-05-12 11:45:00 +05:30 • committed by Joerg Roedel
commit 0bf4e54dbe