summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/net/ethernet/freescale/gianfar_ptp.c2
-rw-r--r--drivers/net/ethernet/intel/igb/igb_ptp.c3
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c3
-rw-r--r--drivers/net/ethernet/sfc/ptp.c3
-rw-r--r--drivers/net/phy/dp83640.c2
-rw-r--r--drivers/ptp/ptp_clock.c5
-rw-r--r--drivers/ptp/ptp_ixp46x.c2
-rw-r--r--drivers/ptp/ptp_pch.c2
-rw-r--r--include/linux/ptp_clock_kernel.h7
9 files changed, 18 insertions, 11 deletions
diff --git a/drivers/net/ethernet/freescale/gianfar_ptp.c b/drivers/net/ethernet/freescale/gianfar_ptp.c
index c08e5d40fec..18762a3ccce 100644
--- a/drivers/net/ethernet/freescale/gianfar_ptp.c
+++ b/drivers/net/ethernet/freescale/gianfar_ptp.c
@@ -510,7 +510,7 @@ static int gianfar_ptp_probe(struct platform_device *dev)
spin_unlock_irqrestore(&etsects->lock, flags);
- etsects->clock = ptp_clock_register(&etsects->caps);
+ etsects->clock = ptp_clock_register(&etsects->caps, &dev->dev);
if (IS_ERR(etsects->clock)) {
err = PTR_ERR(etsects->clock);
goto no_clock;
diff --git a/drivers/net/ethernet/intel/igb/igb_ptp.c b/drivers/net/ethernet/intel/igb/igb_ptp.c
index e13ba1d5369..ee21445157a 100644
--- a/drivers/net/ethernet/intel/igb/igb_ptp.c
+++ b/drivers/net/ethernet/intel/igb/igb_ptp.c
@@ -752,7 +752,8 @@ void igb_ptp_init(struct igb_adapter *adapter)
wr32(E1000_IMS, E1000_IMS_TS);
}
- adapter->ptp_clock = ptp_clock_register(&adapter->ptp_caps);
+ adapter->ptp_clock = ptp_clock_register(&adapter->ptp_caps,
+ &adapter->pdev->dev);
if (IS_ERR(adapter->ptp_clock)) {
adapter->ptp_clock = NULL;
dev_err(&adapter->pdev->dev, "ptp_clock_register failed\n");
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
index 3456d561714..39881cb17a4 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
@@ -960,7 +960,8 @@ void ixgbe_ptp_init(struct ixgbe_adapter *adapter)
/* (Re)start the overflow check */
adapter->flags2 |= IXGBE_FLAG2_OVERFLOW_CHECK_ENABLED;
- adapter->ptp_clock = ptp_clock_register(&adapter->ptp_caps);
+ adapter->ptp_clock = ptp_clock_register(&adapter->ptp_caps,
+ &adapter->pdev->dev);
if (IS_ERR(adapter->ptp_clock)) {
adapter->ptp_clock = NULL;
e_dev_err("ptp_clock_register failed\n");
diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
index 2b07a4eae07..5b3dd028ce8 100644
--- a/drivers/net/ethernet/sfc/ptp.c
+++ b/drivers/net/ethernet/sfc/ptp.c
@@ -931,7 +931,8 @@ static int efx_ptp_probe_channel(struct efx_channel *channel)
ptp->phc_clock_info.settime = efx_phc_settime;
ptp->phc_clock_info.enable = efx_phc_enable;
- ptp->phc_clock = ptp_clock_register(&ptp->phc_clock_info);
+ ptp->phc_clock = ptp_clock_register(&ptp->phc_clock_info,
+ &efx->pci_dev->dev);
if (!ptp->phc_clock)
goto fail3;
diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c
index b0da0226661..24e05c43bff 100644
--- a/drivers/net/phy/dp83640.c
+++ b/drivers/net/phy/dp83640.c
@@ -980,7 +980,7 @@ static int dp83640_probe(struct phy_device *phydev)
if (choose_this_phy(clock, phydev)) {
clock->chosen = dp83640;
- clock->ptp_clock = ptp_clock_register(&clock->caps);
+ clock->ptp_clock = ptp_clock_register(&clock->caps, &phydev->dev);
if (IS_ERR(clock->ptp_clock)) {
err = PTR_ERR(clock->ptp_clock);
goto no_register;
diff --git a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c
index c470ddf1a6f..79f4bce061b 100644
--- a/drivers/ptp/ptp_clock.c
+++ b/drivers/ptp/ptp_clock.c
@@ -182,7 +182,8 @@ static void delete_ptp_clock(struct posix_clock *pc)
/* public interface */
-struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info)
+struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info,
+ struct device *parent)
{
struct ptp_clock *ptp;
int err = 0, index, major = MAJOR(ptp_devt);
@@ -215,7 +216,7 @@ struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info)
init_waitqueue_head(&ptp->tsev_wq);
/* Create a new device in our class. */
- ptp->dev = device_create(ptp_class, NULL, ptp->devid, ptp,
+ ptp->dev = device_create(ptp_class, parent, ptp->devid, ptp,
"ptp%d", ptp->index);
if (IS_ERR(ptp->dev))
goto no_device;
diff --git a/drivers/ptp/ptp_ixp46x.c b/drivers/ptp/ptp_ixp46x.c
index e03c40692b0..d49b85164fd 100644
--- a/drivers/ptp/ptp_ixp46x.c
+++ b/drivers/ptp/ptp_ixp46x.c
@@ -298,7 +298,7 @@ static int __init ptp_ixp_init(void)
ixp_clock.caps = ptp_ixp_caps;
- ixp_clock.ptp_clock = ptp_clock_register(&ixp_clock.caps);
+ ixp_clock.ptp_clock = ptp_clock_register(&ixp_clock.caps, NULL);
if (IS_ERR(ixp_clock.ptp_clock))
return PTR_ERR(ixp_clock.ptp_clock);
diff --git a/drivers/ptp/ptp_pch.c b/drivers/ptp/ptp_pch.c
index 3a9c17eced1..e624e4dd2ab 100644
--- a/drivers/ptp/ptp_pch.c
+++ b/drivers/ptp/ptp_pch.c
@@ -627,7 +627,7 @@ pch_probe(struct pci_dev *pdev, const struct pci_device_id *id)
}
chip->caps = ptp_pch_caps;
- chip->ptp_clock = ptp_clock_register(&chip->caps);
+ chip->ptp_clock = ptp_clock_register(&chip->caps, &pdev->dev);
if (IS_ERR(chip->ptp_clock))
return PTR_ERR(chip->ptp_clock);
diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h
index a644b29f116..56c71b27112 100644
--- a/include/linux/ptp_clock_kernel.h
+++ b/include/linux/ptp_clock_kernel.h
@@ -21,6 +21,7 @@
#ifndef _PTP_CLOCK_KERNEL_H_
#define _PTP_CLOCK_KERNEL_H_
+#include <linux/device.h>
#include <linux/pps_kernel.h>
#include <linux/ptp_clock.h>
@@ -93,10 +94,12 @@ struct ptp_clock;
/**
* ptp_clock_register() - register a PTP hardware clock driver
*
- * @info: Structure describing the new clock.
+ * @info: Structure describing the new clock.
+ * @parent: Pointer to the parent device of the new clock.
*/
-extern struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info);
+extern struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info,
+ struct device *parent);
/**
* ptp_clock_unregister() - unregister a PTP hardware clock driver