atl1: Protect atl1_suspend with CONFIG_PM_SLEEP

commit 7b7a2bbb690 (atl1: Remove unneeded PM_OPS definitions) removed the
definition of atl1_suspend for the !CONFIG_PM_SLEEP case.

So only call atl1_suspend() when CONFIG_PM_SLEEP is defined and fix the
following build error from randconfig:

drivers/net/ethernet/atheros/atlx/atl1.c: In function 'atl1_shutdown':
drivers/net/ethernet/atheros/atlx/atl1.c:2888:2: error: implicit declaration of function 'atl1_suspend' [-Werror=implicit-function-declaration]

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c b/drivers/net/ethernet/atheros/atlx/atl1.c
index 9843c7059b6c..8338013ab33d 100644
--- a/drivers/net/ethernet/atheros/atlx/atl1.c
+++ b/drivers/net/ethernet/atheros/atlx/atl1.c
@@ -2885,7 +2885,9 @@ static void atl1_shutdown(struct pci_dev *pdev)
         struct net_device *netdev = pci_get_drvdata(pdev);
         struct atl1_adapter *adapter = netdev_priv(netdev);
 
+#ifdef CONFIG_PM_SLEEP
         atl1_suspend(&pdev->dev);
+#endif
         pci_wake_from_d3(pdev, adapter->wol);
         pci_set_power_state(pdev, PCI_D3hot);
 }