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| author | Miroslav Lichvar <mlichvar@redhat.com> | 2018-11-09 11:14:45 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-11-09 19:43:51 -0800 |
| commit | 916444df305ef5b8a7d824aac7dd2aeba3a4db3b (patch) | |
| tree | 3ca50fe4899713cf88c290d949e321d1a36ebfe2 /drivers/ptp | |
| parent | 361800876f80da3915c46e388fc682532228b2c3 (diff) | |
| download | linux-stable-916444df305ef5b8a7d824aac7dd2aeba3a4db3b.tar.gz linux-stable-916444df305ef5b8a7d824aac7dd2aeba3a4db3b.tar.bz2 linux-stable-916444df305ef5b8a7d824aac7dd2aeba3a4db3b.zip | |
ptp: deprecate gettime64() in favor of gettimex64()
When a driver provides gettimex64(), use it in the PTP_SYS_OFFSET ioctl
and POSIX clock's gettime() instead of gettime64(). Drivers should
provide only one of the functions.
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ptp')
| -rw-r--r-- | drivers/ptp/ptp_chardev.c | 5 | ||||
| -rw-r--r-- | drivers/ptp/ptp_clock.c | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/drivers/ptp/ptp_chardev.c b/drivers/ptp/ptp_chardev.c index aad0d36cf5c0..797fab33bb98 100644 --- a/drivers/ptp/ptp_chardev.c +++ b/drivers/ptp/ptp_chardev.c @@ -260,7 +260,10 @@ long ptp_ioctl(struct posix_clock *pc, unsigned int cmd, unsigned long arg) pct->sec = ts.tv_sec; pct->nsec = ts.tv_nsec; pct++; - err = ptp->info->gettime64(ptp->info, &ts); + if (ops->gettimex64) + err = ops->gettimex64(ops, &ts, NULL); + else + err = ops->gettime64(ops, &ts); if (err) goto out; pct->sec = ts.tv_sec; diff --git a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c index 5419a89d300e..40fda23e4b05 100644 --- a/drivers/ptp/ptp_clock.c +++ b/drivers/ptp/ptp_clock.c @@ -117,7 +117,10 @@ static int ptp_clock_gettime(struct posix_clock *pc, struct timespec64 *tp) struct ptp_clock *ptp = container_of(pc, struct ptp_clock, clock); int err; - err = ptp->info->gettime64(ptp->info, tp); + if (ptp->info->gettimex64) + err = ptp->info->gettimex64(ptp->info, tp, NULL); + else + err = ptp->info->gettime64(ptp->info, tp); return err; } |