Akinobu Mita c5a0809a24 powerpc/iommu: Use bitmap library
- Caluculate the bitmap size with BITS_TO_LONGS()
 - Use bitmap_empty() to verify that all bits are cleared

This also includes a printk to pr_warn() conversion.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-11-15 13:01:04 +11:00
..
2012-10-16 18:49:15 -07:00
2012-11-15 13:01:04 +11:00
2012-10-15 13:54:29 +09:00