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

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>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/ptp/ptp_ixp46x.c b/drivers/ptp/ptp_ixp46x.c
index 604d340f2095..934c139916c6 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,
 };