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| author | Richard Cochran <richardcochran@gmail.com> | 2015-03-29 23:12:12 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-31 18:01:19 +0200 |
| commit | a043a72909b9ed9b3505f3be42d5329cea50c273 (patch) | |
| tree | ba534670194a6bc0af4e71b42c36c33d9620f373 /drivers/ptp/ptp_pch.c | |
| parent | ptp: ixp46x: convert to the 64 bit get/set time methods. (diff) | |
| download | linux-a043a72909b9ed9b3505f3be42d5329cea50c273.tar.xz linux-a043a72909b9ed9b3505f3be42d5329cea50c273.zip | |
ptp: pch: convert to the 64 bit get/set time methods.
The device has a 64 bit clock register, where each clock tick is 32
nanoseconds, and so with this patch the driver is ready for the year
2038.
Compile tested only.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ptp/ptp_pch.c')
| -rw-r--r-- | drivers/ptp/ptp_pch.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/ptp/ptp_pch.c b/drivers/ptp/ptp_pch.c index 255487272859..3aa22ae4d94c 100644 --- a/drivers/ptp/ptp_pch.c +++ b/drivers/ptp/ptp_pch.c @@ -449,7 +449,7 @@ static int ptp_pch_adjtime(struct ptp_clock_info *ptp, s64 delta) return 0; } -static int ptp_pch_gettime(struct ptp_clock_info *ptp, struct timespec *ts) +static int ptp_pch_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts) { u64 ns; u32 remainder; @@ -467,7 +467,7 @@ static int ptp_pch_gettime(struct ptp_clock_info *ptp, struct timespec *ts) } static int ptp_pch_settime(struct ptp_clock_info *ptp, - const struct timespec *ts) + const struct timespec64 *ts) { u64 ns; unsigned long flags; @@ -518,8 +518,8 @@ static struct ptp_clock_info ptp_pch_caps = { .pps = 0, .adjfreq = ptp_pch_adjfreq, .adjtime = ptp_pch_adjtime, - .gettime = ptp_pch_gettime, - .settime = ptp_pch_settime, + .gettime64 = ptp_pch_gettime, + .settime64 = ptp_pch_settime, .enable = ptp_pch_enable, }; |