Messages in this thread Patch in this message | | | From | Richard Cochran <> | Subject | [PATCH net-next V2 21/23] ptp: ixp46x: convert to the 64 bit get/set time methods. | Date | Sat, 21 Mar 2015 22:39:39 +0100 |
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The device has a 64 bit clock register, where each clock tick is 16 nanoseconds, and so with this patch the driver is ready for the year 2038.
Signed-off-by: Richard Cochran <richardcochran@gmail.com> --- drivers/ptp/ptp_ixp46x.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/ptp/ptp_ixp46x.c b/drivers/ptp/ptp_ixp46x.c index 604d340..934c139 100644 --- a/drivers/ptp/ptp_ixp46x.c +++ b/drivers/ptp/ptp_ixp46x.c @@ -175,7 +175,7 @@ static int ptp_ixp_adjtime(struct ptp_clock_info *ptp, s64 delta) return 0; } -static int ptp_ixp_gettime(struct ptp_clock_info *ptp, struct timespec *ts) +static int ptp_ixp_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts) { u64 ns; u32 remainder; @@ -195,7 +195,7 @@ static int ptp_ixp_gettime(struct ptp_clock_info *ptp, struct timespec *ts) } static int ptp_ixp_settime(struct ptp_clock_info *ptp, - const struct timespec *ts) + const struct timespec64 *ts) { u64 ns; unsigned long flags; @@ -248,8 +248,8 @@ static struct ptp_clock_info ptp_ixp_caps = { .pps = 0, .adjfreq = ptp_ixp_adjfreq, .adjtime = ptp_ixp_adjtime, - .gettime = ptp_ixp_gettime, - .settime = ptp_ixp_settime, + .gettime64 = ptp_ixp_gettime, + .settime64 = ptp_ixp_settime, .enable = ptp_ixp_enable, }; -- 1.7.10.4
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