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 <[email protected]>
Acked-by: Rodolfo Giometti <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Alexander Gordeev 2011-01-12 17:00:55 -08:00 • committed by Linus Torvalds
commit 12f9b1f9c1
3 changed files with 2 additions and 10 deletions

View file

@ -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