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ptp: ixp46x: convert to the 64 bit get/set time methods.

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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>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Richard Cochran 2015-03-29 23:12:11 +02:00 committed by David S. Miller
parent 41c2c18ffb
commit 1ca13de267
1 changed files with 4 additions and 4 deletions
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8
drivers/ptp/ptp_ixp46x.c
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@ -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,
};