summaryrefslogtreecommitdiffstats
path: root/drivers/ptp
diff options
context:
space:
mode:
authorTakahiro Shimizu <tshimizu818@gmail.com>2012-04-20 18:50:33 +0000
committerDavid S. Miller <davem@davemloft.net>2012-04-21 15:27:45 -0400
commita6891ac70c99be5312c9aea9e38169e4cbb4f099 (patch)
treea2fb0554be15f0570d428c86ff15df30361d6dea /drivers/ptp
parent93c8acb599b72ca7da42e36d7971a28dce273665 (diff)
downloadlinux-a6891ac70c99be5312c9aea9e38169e4cbb4f099.tar.bz2
pch_gbe: do not set the channel control register
We will let the pch_gbe code do that according to the receive time stamp filter. [ RC - Rebased Takahiro's changes and wrote a commit message explaining the changes. ] Signed-off-by: Takahiro Shimizu <tshimizu818@gmail.com> Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ptp')
-rw-r--r--drivers/ptp/ptp_pch.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/ptp/ptp_pch.c b/drivers/ptp/ptp_pch.c
index 9e397fe5ed12..08c331130d88 100644
--- a/drivers/ptp/ptp_pch.c
+++ b/drivers/ptp/ptp_pch.c
@@ -652,8 +652,6 @@ 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);