From: Richard Cochran <richardcochran@gmail.com>
Date: Sun, 29 Mar 2015 21:11:57 +0000 (+0200)
Subject: ptp: tg3: convert to the 64 bit get/set time methods.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f578b41812069e99504f0c2c54412e7ede08532b;p=linux-beck.git

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 22b33da32ba4..d02d19bd34e0 100644
--- 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,
 };