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drivers/pps: aesthetic tweaks to PPS-related content

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Collection of aesthetic adjustments to various PPS-related files,
directories and Documentation, some quite minor just for the sake of
consistency, including:

 * Updated example of pps device tree node (courtesy Rodolfo G.)
 * "PPS-API" -> "PPS API"
 * "pps_source_info_s" -> "pps_source_info"
 * "ktimer driver" -> "pps-ktimer driver"
 * "ppstest /dev/pps0" -> "ppstest /dev/pps1" to match example
 * Add missing PPS-related entries to MAINTAINERS file
 * Other trivialities

Link: http://lkml.kernel.org/r/alpine.LFD.2.20.1708261048220.8106@localhost.localdomain
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Acked-by: Rodolfo Giometti <giometti@enneenne.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Robert P. J. Day
2017-09-08 16:17:19 -07:00
committed by Linus Torvalds
parent f22ef333c3
commit a2d8180301
7 changed files with 43 additions and 36 deletions
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16
include/linux/pps_kernel.h
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@@ -22,7 +22,6 @@
#define LINUX_PPS_KERNEL_H
#include <linux/pps.h>
#include <linux/cdev.h>
#include <linux/device.h>
#include <linux/time.h>
@@ -35,9 +34,9 @@ struct pps_device;
/* The specific PPS source info */
struct pps_source_info {
char name[PPS_MAX_NAME_LEN]; /* simbolic name */
char name[PPS_MAX_NAME_LEN]; /* symbolic name */
char path[PPS_MAX_NAME_LEN]; /* path of connected device */
int mode; /* PPS's allowed mode */
int mode; /* PPS allowed mode */
void (*echo)(struct pps_device *pps,
int event, void *data); /* PPS echo function */
@@ -57,10 +56,10 @@ struct pps_event_time {
struct pps_device {
struct pps_source_info info; /* PSS source info */
struct pps_kparams params; /* PPS's current params */
struct pps_kparams params; /* PPS current params */
__u32 assert_sequence; /* PPS' assert event seq # */
__u32 clear_sequence; /* PPS' clear event seq # */
__u32 assert_sequence; /* PPS assert event seq # */
__u32 clear_sequence; /* PPS clear event seq # */
struct pps_ktime assert_tu;
struct pps_ktime clear_tu;
int current_mode; /* PPS mode at event time */
@@ -69,7 +68,7 @@ struct pps_device {
wait_queue_head_t queue; /* PPS event queue */
unsigned int id; /* PPS source unique ID */
void const *lookup_cookie; /* pps_lookup_dev only */
void const *lookup_cookie; /* For pps_lookup_dev() only */
struct cdev cdev;
struct device *dev;
struct fasync_struct *async_queue; /* fasync method */
@@ -101,7 +100,7 @@ extern struct pps_device *pps_register_source(
extern void pps_unregister_source(struct pps_device *pps);
extern void pps_event(struct pps_device *pps,
struct pps_event_time *ts, int event, void *data);
/* Look up a pps device by magic cookie */
/* Look up a pps_device by magic cookie */
struct pps_device *pps_lookup_dev(void const *cookie);
static inline void timespec_to_pps_ktime(struct pps_ktime *kt,
@@ -132,4 +131,3 @@ static inline void pps_sub_ts(struct pps_event_time *ts, struct timespec64 delta
}
#endif /* LINUX_PPS_KERNEL_H */