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| author | Rune Torgersen <runet@innovsys.com> | 2008-05-20 14:39:17 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2008-07-14 07:55:29 -0500 |
| commit | 491a7a436cc90e97d666cfc025e141ca3186f86c (patch) | |
| tree | 9cc5b8ec60655fcceeb0df740c14b11362e8ddf1 /Documentation/fb/sisfb.txt | |
| parent | 0fe9b1ea60bc209c8c87afcbb1c2ec0b28835aa4 (diff) | |
cpm_uart: Fix cpm uart corruption with PREEMPT_RT
Fix CPM serial port corruption when running with CONFIG_PREEMPT_RT.
Userland usage of console, and kernel printf's were stepping on each others toes.
Also only take lock if not in an oops.
Signed-off-by: Rune Torgersen <runet@innovsys.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'Documentation/fb/sisfb.txt')
0 files changed, 0 insertions, 0 deletions