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| author | Alexander Gordeev <lasaine@lvk.cs.msu.su> | 2011-01-12 17:00:55 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-13 08:03:20 -0800 |
| commit | 12f9b1f9c11700893a7b453705d95b260d78f268 (patch) | |
| tree | 49cd6a357b37d5f1e4ff02ec08192de381cc8509 /Documentation/serial | |
| parent | 818b9eefe742cc29c6456e163e2c035cfb431e51 (diff) | |
| download | lwn-12f9b1f9c11700893a7b453705d95b260d78f268.tar.gz lwn-12f9b1f9c11700893a7b453705d95b260d78f268.zip | |
pps: timestamp is always passed to dcd_change()
Remove the code that gatheres timestamp in pps_tty_dcd_change() in case
passed ts parameter is NULL because it never happens in the current code.
Fix comments as well.
Signed-off-by: Alexander Gordeev <lasaine@lvk.cs.msu.su>
Acked-by: Rodolfo Giometti <giometti@linux.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/serial')
| -rw-r--r-- | Documentation/serial/tty.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/serial/tty.txt b/Documentation/serial/tty.txt index 7c900507279f..540db41dfd5d 100644 --- a/Documentation/serial/tty.txt +++ b/Documentation/serial/tty.txt @@ -107,7 +107,7 @@ write_wakeup() - May be called at any point between open and close. dcd_change() - Report to the tty line the current DCD pin status changes and the relative timestamp. The timestamp - can be NULL. + cannot be NULL. Driver Access |