pps: trivial fixes
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>
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2 changed files with 6 additions and 2 deletions
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@ -324,7 +324,7 @@ void pps_event(int source, struct pps_ktime *ts, int event, void *data)
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captured = ~0;
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}
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/* Wake up iif captured somthing */
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/* Wake up if captured something */
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if (captured) {
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pps->go = ~0;
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wake_up_interruptible(&pps->queue);
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@ -18,6 +18,9 @@
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef LINUX_PPS_KERNEL_H
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#define LINUX_PPS_KERNEL_H
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#include <linux/pps.h>
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#include <linux/cdev.h>
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@ -71,7 +74,6 @@ struct pps_device {
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extern spinlock_t pps_idr_lock;
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extern struct idr pps_idr;
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extern struct timespec pps_irq_ts[];
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extern struct device_attribute pps_attrs[];
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@ -87,3 +89,5 @@ extern void pps_unregister_source(int source);
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extern int pps_register_cdev(struct pps_device *pps);
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extern void pps_unregister_cdev(struct pps_device *pps);
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extern void pps_event(int source, struct pps_ktime *ts, int event, void *data);
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#endif /* LINUX_PPS_KERNEL_H */
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