diff options
| author | David Howells <dhowells@redhat.com> | 2008-12-03 16:33:14 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-03 16:47:40 -0800 |
| commit | 004b50f4ed2accb56069d56714a32484f8b83ec0 (patch) | |
| tree | 7b8a8960972fed8e2c7bff027eb039e7e2d8d7f6 /virt | |
| parent | 8711cca2251f1fc3beb870a75ff847bb55225490 (diff) | |
MN10300: Introduce barriers to replace removed volatiles in gdbstub 16550 driver
Introduce into the MN10300 gdbstub 16550 driver a couple of barrier() calls to
replace the removed volatility of the input/output index variables for the Rx
ring buffer. A previous patch added them into the on-chip serial port driver.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions