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authorJon Mason <jdmason@kudzu.us>2013-09-11 22:22:40 +0400
committerDavid S. Miller <davem@davemloft.net>2013-09-14 04:13:00 +0400
commit0319f30ee7e11b253067d8a621e410bcf0e0442b (patch)
tree674a14f2fbb390d1867fa363f5e63f6982074fa3 /drivers/net
parent29ed74c35088a775807743a5c84eecf6efa85d9f (diff)
downloadlinux-0319f30ee7e11b253067d8a621e410bcf0e0442b.tar.xz
tg3: Use pci_dev pm_cap
Use the already existing pm_cap variable in struct pci_dev for determining the power management offset. This saves the driver from having to keep track of an extra variable. Signed-off-by: Jon Mason <jdmason@kudzu.us> Cc: Nithin Nayak Sujir <nsujir@broadcom.com> Cc: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ethernet/broadcom/tg3.c5
-rw-r--r--drivers/net/ethernet/broadcom/tg3.h1
2 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 9011ea0f5207..12d961c4ebca 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -16193,12 +16193,12 @@ static int tg3_get_invariants(struct tg3 *tp, const struct pci_device_id *ent)
* So explicitly force the chip into D0 here.
*/
pci_read_config_dword(tp->pdev,
- tp->pm_cap + PCI_PM_CTRL,
+ tp->pdev->pm_cap + PCI_PM_CTRL,
&pm_reg);
pm_reg &= ~PCI_PM_CTRL_STATE_MASK;
pm_reg |= PCI_PM_CTRL_PME_ENABLE | 0 /* D0 */;
pci_write_config_dword(tp->pdev,
- tp->pm_cap + PCI_PM_CTRL,
+ tp->pdev->pm_cap + PCI_PM_CTRL,
pm_reg);
/* Also, force SERR#/PERR# in PCI command. */
@@ -17347,7 +17347,6 @@ static int tg3_init_one(struct pci_dev *pdev,
tp = netdev_priv(dev);
tp->pdev = pdev;
tp->dev = dev;
- tp->pm_cap = pdev->pm_cap;
tp->rx_mode = TG3_DEF_RX_MODE;
tp->tx_mode = TG3_DEF_TX_MODE;
tp->irq_sync = 1;
diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
index ddb8be1298ea..70257808aa37 100644
--- a/drivers/net/ethernet/broadcom/tg3.h
+++ b/drivers/net/ethernet/broadcom/tg3.h
@@ -3234,7 +3234,6 @@ struct tg3 {
u8 pci_lat_timer;
int pci_fn;
- int pm_cap;
int msi_cap;
int pcix_cap;
int pcie_readrq;