diff options
| author | Alan Cox <alan@redhat.com> | 2009-01-02 13:45:05 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-02 10:19:38 -0800 |
| commit | 31f35939d1d9bcfb3099b32c67b896d2792603f9 (patch) | |
| tree | 39b6ceaf0e7477e0357ff8235814f579adad3f28 /kernel/user.c | |
| parent | c9b3976e3fec266be25c5001a70aa0a890b6c476 (diff) | |
tty_port: Add a port level carrier detect operation
This is the first step to generalising the various pieces of waiting logic
duplicated in all sorts of serial drivers.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/user.c')
0 files changed, 0 insertions, 0 deletions