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authorEmil Tantilov <emil.s.tantilov@intel.com>2012-01-28 08:10:35 +0000
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2012-02-10 00:07:39 -0800
commitd9dd966d7fc088a6bed991c2b1e2fba4485e0a31 (patch)
treed6e52568caee14d32b6d02a181e229b3991a7ed5
parentf92518ddec7ce0ef2f7e91ae5f07e0a9e19055bf (diff)
igb: fix warning about unused function
This patch fixes a warning about unused function when CONFIG_PM_SLEEP is not selected in the kernel config: igb_main.c: warning: `igb_suspend` defined but not used [W-unused-function] Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
-rw-r--r--drivers/net/ethernet/intel/igb/igb_main.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index e91d73c8aa4e..fd911cac1ac5 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -173,7 +173,9 @@ static int igb_check_vf_assignment(struct igb_adapter *adapter);
#endif
#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
static int igb_suspend(struct device *);
+#endif
static int igb_resume(struct device *);
#ifdef CONFIG_PM_RUNTIME
static int igb_runtime_suspend(struct device *dev);
@@ -6709,6 +6711,7 @@ static int __igb_shutdown(struct pci_dev *pdev, bool *enable_wake,
}
#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
static int igb_suspend(struct device *dev)
{
int retval;
@@ -6728,6 +6731,7 @@ static int igb_suspend(struct device *dev)
return 0;
}
+#endif /* CONFIG_PM_SLEEP */
static int igb_resume(struct device *dev)
{