linux-kernel - [RFC net-next 05/22] ptp: bnx2x: convert to the 64 bit get/set time methods.

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Message-Id: <344175c1f8708703a967f1499e5df39a3ceea1b6.1426970294.git.richardcochran@gmail.com>
Date:	Sat, 21 Mar 2015 21:59:35 +0100
From:	Richard Cochran <richardcochran@...il.com>
To:	<netdev@...r.kernel.org>
Cc:	<linux-kernel@...r.kernel.org>, Amir Vadai <amirv@...lanox.com>,
	Ariel Elior <ariel.elior@...gic.com>,
	Arnd Bergmann <arnd@...aro.org>,
	Baolin Wang <baolin.wang@...aro.org>,
	Ben Hutchings <ben@...adent.org.uk>,
	Bruce Allan <bruce.w.allan@...el.com>,
	Carolyn Wyborny <carolyn.wyborny@...el.com>,
	Chris Metcalf <cmetcalf@...hip.com>,
	David Miller <davem@...emloft.net>,
	Frank Li <Frank.Li@...escale.com>,
	Giuseppe Cavallaro <peppe.cavallaro@...com>,
	Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
	John Stultz <john.stultz@...aro.org>,
	Luwei Zhou <b45643@...escale.com>,
	Matthew Vick <matthew.vick@...el.com>,
	Michael Chan <mchan@...adcom.com>,
	Prashant Sreedharan <prashant@...adcom.com>,
	Shradha Shah <sshah@...arflare.com>,
	Solarflare linux maintainers <linux-net-drivers@...arflare.com>,
	Sonic Zhang <sonic.zhang@...log.com>,
	Stefan Sørensen 
	<stefan.sorensen@...ctralink.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Tom Lendacky <thomas.lendacky@....com>
Subject: [RFC net-next 05/22] ptp: bnx2x: convert to the 64 bit get/set time methods.

This driver's clock is implemented using a timecounter, and so with
this patch the driver is ready for the year 2038.

Compile tested only.

Signed-off-by: Richard Cochran <richardcochran@...il.com>
---
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 9677431..765667c 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -13278,7 +13278,7 @@ static int bnx2x_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta)
 	return 0;
 }
 
-static int bnx2x_ptp_gettime(struct ptp_clock_info *ptp, struct timespec *ts)
+static int bnx2x_ptp_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts)
 {
 	struct bnx2x *bp = container_of(ptp, struct bnx2x, ptp_clock_info);
 	u64 ns;
@@ -13295,7 +13295,7 @@ static int bnx2x_ptp_gettime(struct ptp_clock_info *ptp, struct timespec *ts)
 }
 
 static int bnx2x_ptp_settime(struct ptp_clock_info *ptp,
-			     const struct timespec *ts)
+			     const struct timespec64 *ts)
 {
 	struct bnx2x *bp = container_of(ptp, struct bnx2x, ptp_clock_info);
 	u64 ns;
@@ -13333,8 +13333,8 @@ static void bnx2x_register_phc(struct bnx2x *bp)
 	bp->ptp_clock_info.pps = 0;
 	bp->ptp_clock_info.adjfreq = bnx2x_ptp_adjfreq;
 	bp->ptp_clock_info.adjtime = bnx2x_ptp_adjtime;
-	bp->ptp_clock_info.gettime = bnx2x_ptp_gettime;
-	bp->ptp_clock_info.settime = bnx2x_ptp_settime;
+	bp->ptp_clock_info.gettime64 = bnx2x_ptp_gettime;
+	bp->ptp_clock_info.settime64 = bnx2x_ptp_settime;
 	bp->ptp_clock_info.enable = bnx2x_ptp_enable;
 
 	bp->ptp_clock = ptp_clock_register(&bp->ptp_clock_info, &bp->pdev->dev);
-- 
1.7.10.4

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