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authorAlexander Gordeev <lasaine@lvk.cs.msu.su>2011-01-12 17:00:50 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 08:03:19 -0800
commit6f4229b51106cbc859e9d8209b22c8a2ec749e64 (patch)
tree346e08800b0f45330e99c9fae0255c73f1666835 /include/linux/serial_core.h
parent3003d55b59aa98aeaff2773df69732b27c0cbf6a (diff)
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pps: unify timestamp gathering
Add a helper function to gather timestamps. This way clients don't have to duplicate it. 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 'include/linux/serial_core.h')
-rw-r--r--include/linux/serial_core.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index a23fa29d4eb0..758c5b0c6fd3 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -212,6 +212,7 @@
#include <linux/tty.h>
#include <linux/mutex.h>
#include <linux/sysrq.h>
+#include <linux/pps_kernel.h>
struct uart_port;
struct serial_struct;
@@ -528,10 +529,10 @@ uart_handle_dcd_change(struct uart_port *uport, unsigned int status)
struct uart_state *state = uport->state;
struct tty_port *port = &state->port;
struct tty_ldisc *ld = tty_ldisc_ref(port->tty);
- struct timespec ts;
+ struct pps_event_time ts;
if (ld && ld->ops->dcd_change)
- getnstimeofday(&ts);
+ pps_get_ts(&ts);
uport->icount.dcd++;
#ifdef CONFIG_HARD_PPS