| commit | 204b885e7322656284626949e51f292fe61313fa | [log] [tgz] |
|---|---|---|
| author | Joerg Roedel <joerg.roedel@amd.com> | Tue Jul 29 22:33:42 2008 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Wed Jul 30 09:41:46 2008 -0700 |
| tree | 8cf2371c6f4892ae2ffef5d448698f99c5d71777 | |
| parent | 87547ee95d81ec0ee1503fcaf9c9594469bc2510 [diff] |
introduce lower_32_bits() macro The file kernel.h contains the upper_32_bits macro. This patch adds the other part, the lower_32_bits macro. Its first use will be in the driver for AMD IOMMU. Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>