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| author | Alexander Gordeev <lasaine@lvk.cs.msu.su> | 2011-01-12 17:00:58 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-13 08:03:21 -0800 |
| commit | 717c033669ed3ceaee8df57d4562fafcc1a6267a (patch) | |
| tree | 892e922c08b5f5eee8fbe7c8e0fdc774db660c67 /drivers/pps/kapi.c | |
| parent | e2c18e49a0d4f822ffc29fb4958943beb1ff08b7 (diff) | |
| download | linux-3.10-717c033669ed3ceaee8df57d4562fafcc1a6267a.tar.gz linux-3.10-717c033669ed3ceaee8df57d4562fafcc1a6267a.tar.bz2 linux-3.10-717c033669ed3ceaee8df57d4562fafcc1a6267a.zip | |
pps: add kernel consumer support
Add an optional feature of PPSAPI, kernel consumer support, which uses the
added hardpps() function.
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 'drivers/pps/kapi.c')
| -rw-r--r-- | drivers/pps/kapi.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/pps/kapi.c b/drivers/pps/kapi.c index ebf33746c37..cba1b43f751 100644 --- a/drivers/pps/kapi.c +++ b/drivers/pps/kapi.c @@ -26,11 +26,14 @@ #include <linux/init.h> #include <linux/sched.h> #include <linux/time.h> +#include <linux/timex.h> #include <linux/spinlock.h> #include <linux/fs.h> #include <linux/pps_kernel.h> #include <linux/slab.h> +#include "kc.h" + /* * Local functions */ @@ -139,6 +142,7 @@ EXPORT_SYMBOL(pps_register_source); void pps_unregister_source(struct pps_device *pps) { + pps_kc_remove(pps); pps_unregister_cdev(pps); /* don't have to kfree(pps) here because it will be done on @@ -211,6 +215,8 @@ void pps_event(struct pps_device *pps, struct pps_event_time *ts, int event, captured = ~0; } + pps_kc_event(pps, ts, event); + /* Wake up if captured something */ if (captured) { pps->last_ev++; |