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pps: trivial fixes

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Here are some very trivial fixes combined:

- add macro definitions to protect header file from including several times

- remove declaration for an unexistent array

- fix typos

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>
This commit is contained in:
Alexander Gordeev 2011-01-12 17:00:49 -08:00 committed by Linus Torvalds
parent 9ab020cf07
commit 7a21a3cc0b
2 changed files with 6 additions and 2 deletions
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2
drivers/pps/kapi.c
View File

@ -324,7 +324,7 @@ void pps_event(int source, struct pps_ktime *ts, int event, void *data)
captured = ~0;
}
/* Wake up iif captured somthing */
/* Wake up if captured something */
if (captured) {
pps->go = ~0;
wake_up_interruptible(&pps->queue);

6
include/linux/pps_kernel.h
View File

@ -18,6 +18,9 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef LINUX_PPS_KERNEL_H
#define LINUX_PPS_KERNEL_H
#include <linux/pps.h>
#include <linux/cdev.h>
@ -71,7 +74,6 @@ struct pps_device {
extern spinlock_t pps_idr_lock;
extern struct idr pps_idr;
extern struct timespec pps_irq_ts[];
extern struct device_attribute pps_attrs[];
@ -87,3 +89,5 @@ extern void pps_unregister_source(int source);
extern int pps_register_cdev(struct pps_device *pps);
extern void pps_unregister_cdev(struct pps_device *pps);
extern void pps_event(int source, struct pps_ktime *ts, int event, void *data);
#endif /* LINUX_PPS_KERNEL_H */