linux-kernel - [PATCH 1/2] ptp/ptp_pch: Modified according to the mainter's comments

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Date:	Fri, 23 Mar 2012 11:12:39 +0900
From:	Takahiro Shimizu <tshimizu818@...il.com>
To:	jeffrey.t.kirsher@...el.com, davem@...emloft.net,
	lucas.demarchi@...fusion.mobi, mirq-linux@...e.qmqm.pl,
	paul.gortmaker@...driver.com, jdmason@...zu.us,
	john.stultz@...aro.org, richardcochran@...il.com, arnd@...db.de,
	khc@...waw.pl, netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:	qi.wang@...el.com, yong.y.wang@...el.com, joel.clark@...el.com,
	kok.howg.ewe@...el.com, Takahiro Shimizu <tshimizu818@...il.com>
Subject: [PATCH 1/2] ptp/ptp_pch: Modified according to the mainter's comments


Signed-off-by: Takahiro Shimizu <tshimizu818@...il.com>
---
 drivers/ptp/ptp_pch.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/ptp/ptp_pch.c b/drivers/ptp/ptp_pch.c
index 375eb04..212381e 100644
--- a/drivers/ptp/ptp_pch.c
+++ b/drivers/ptp/ptp_pch.c
@@ -261,6 +261,7 @@ u64 pch_rx_snap_read(struct pci_dev *pdev)
 
 	ns = ((u64) hi) << 32;
 	ns |= lo;
+	ns <<= TICKS_NS_SHIFT;
 
 	return ns;
 }
@@ -277,6 +278,7 @@ u64 pch_tx_snap_read(struct pci_dev *pdev)
 
 	ns = ((u64) hi) << 32;
 	ns |= lo;
+	ns <<= TICKS_NS_SHIFT;
 
 	return ns;
 }
@@ -649,8 +651,6 @@ pch_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	iowrite32(1, &chip->regs->trgt_lo);
 	iowrite32(0, &chip->regs->trgt_hi);
 	iowrite32(PCH_TSE_TTIPEND, &chip->regs->event);
-	/* Version: IEEE1588 v1 and IEEE1588-2008,  Mode: All Evwnt, Locked  */
-	iowrite32(0x80020000, &chip->regs->ch_control);
 
 	pch_eth_enable_set(chip);
 
-- 
1.7.4.4

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