staging: et131x: Remove call to find pci pm capability

pci_find_capability is called, but not used and is now redundant as
power management is handled elsewhere. Removed.

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c
index f521e33..9383c5c 100644 (file)
--- a/drivers/staging/et131x/et131x.c
+++ b/drivers/staging/et131x/et131x.c
@@ -4356,7 +4356,6 @@ static int __devinit et131x_pci_setup(struct pci_dev *pdev,
                               const struct pci_device_id *ent)
 {
        int result;
-       int pm_cap;
        struct net_device *netdev;
        struct et131x_adapter *adapter;
        int ii;
@@ -4380,19 +4379,6 @@ static int __devinit et131x_pci_setup(struct pci_dev *pdev,
 
        pci_set_master(pdev);
 
-       /* Query PCI for Power Mgmt Capabilities
-        *
-        * NOTE: Now reading PowerMgmt in another location; is this still
-        * needed?
-        */
-       pm_cap = pci_find_capability(pdev, PCI_CAP_ID_PM);
-       if (!pm_cap) {
-               dev_err(&pdev->dev,
-                         "Cannot find Power Management capabilities\n");
-               result = -EIO;
-               goto err_release_res;
-       }
-
        /* Check the DMA addressing support of this device */
        if (!dma_set_mask(&pdev->dev, DMA_BIT_MASK(64))) {
                result = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64));