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path: root/drivers/pci/quirks.c
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Diffstat (limited to 'drivers/pci/quirks.c')
-rw-r--r--drivers/pci/quirks.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index c3a04026cca8..e85d23044ae0 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1834,7 +1834,6 @@ static void quirk_e100_interrupt(struct pci_dev *dev)
u16 command, pmcsr;
u8 __iomem *csr;
u8 cmd_hi;
- int pm;
switch (dev->device) {
/* PCI IDs taken from drivers/net/e100.c */
@@ -1872,9 +1871,8 @@ static void quirk_e100_interrupt(struct pci_dev *dev)
* Check that the device is in the D0 power state. If it's not,
* there is no point to look any further.
*/
- pm = pci_find_capability(dev, PCI_CAP_ID_PM);
- if (pm) {
- pci_read_config_word(dev, pm + PCI_PM_CTRL, &pmcsr);
+ if (dev->pm_cap) {
+ pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr);
if ((pmcsr & PCI_PM_CTRL_STATE_MASK) != PCI_D0)
return;
}