ptp: tg3: convert to the 64 bit get/set time methods.

The device appears to use a 64 bit nanoseconds register, and so with
this patch the driver should be 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>

diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 22b33da32ba46204beb1cb5fd7c725bfaa1dfc71..d02d19bd34e0a19748267f164a85da90cc3a25e6 100644 (file)
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -6217,7 +6217,7 @@ static int tg3_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta)
        return 0;
 }
 
-static int tg3_ptp_gettime(struct ptp_clock_info *ptp, struct timespec *ts)
+static int tg3_ptp_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts)
 {
        u64 ns;
        u32 remainder;
@@ -6235,12 +6235,12 @@ static int tg3_ptp_gettime(struct ptp_clock_info *ptp, struct timespec *ts)
 }
 
 static int tg3_ptp_settime(struct ptp_clock_info *ptp,
-                          const struct timespec *ts)
+                          const struct timespec64 *ts)
 {
        u64 ns;
        struct tg3 *tp = container_of(ptp, struct tg3, ptp_info);
 
-       ns = timespec_to_ns(ts);
+       ns = timespec64_to_ns(ts);
 
        tg3_full_lock(tp, 0);
        tg3_refclk_write(tp, ns);
@@ -6320,8 +6320,8 @@ static const struct ptp_clock_info tg3_ptp_caps = {
        .pps            = 0,
        .adjfreq        = tg3_ptp_adjfreq,
        .adjtime        = tg3_ptp_adjtime,
-       .gettime        = tg3_ptp_gettime,
-       .settime        = tg3_ptp_settime,
+       .gettime64      = tg3_ptp_gettime,
+       .settime64      = tg3_ptp_settime,
        .enable         = tg3_ptp_enable,
 };