| commit | ad5f5fdca83cccd1a4c269b1fd8ba2fce8d1ba26 | |
| author | Stefan Hajnoczi <stefanha@redhat.com> | |
| Mon, 23 Mar 2015 15:29:24 +0000 (23 15:29 +0000) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Tue, 28 Apr 2015 13:36:08 +0000 (28 15:36 +0200) | ||
| tree | 37ac44a4f5bfc7c341a0d4e25f97b5c88ac703d1 | treesnapshot (tar.gz zip) |
| parent | 588ef9d411339012fc3c94bfad8911e9d0a517a2 | commitdiff |
hw/arm/nseries: convert ffs(3) to ctz32()
It is not clear from the code how a 0 parameter should be handled by the
hardware. Keep the same behavior as ffs(0) - 1 == -1.
Cc: Andrzej Zaborowski <balrog@zabor.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1427124571-28598-3-git-send-email-stefanha@redhat.com
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
It is not clear from the code how a 0 parameter should be handled by the
hardware. Keep the same behavior as ffs(0) - 1 == -1.
Cc: Andrzej Zaborowski <balrog@zabor.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1427124571-28598-3-git-send-email-stefanha@redhat.com
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| hw/arm/nseries.c | diffblobblamehistory |