iwlagn: clean up PM code
The transport callbacks might as well be undefined
when CONFIG_PM_SLEEP is not set, so ifdef all of
it out and make everything available for PM_SLEEP
only.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h
index 8fba516..5b6e684 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.h
@@ -208,9 +208,10 @@
int (*dbgfs_register)(struct iwl_trans *trans, struct dentry* dir);
int (*check_stuck_queue)(struct iwl_trans *trans, int q);
int (*wait_tx_queue_empty)(struct iwl_trans *trans);
-
+#ifdef CONFIG_PM_SLEEP
int (*suspend)(struct iwl_trans *trans);
int (*resume)(struct iwl_trans *trans);
+#endif
};
/**
@@ -337,6 +338,7 @@
return trans->ops->dbgfs_register(trans, dir);
}
+#ifdef CONFIG_PM_SLEEP
static inline int iwl_trans_suspend(struct iwl_trans *trans)
{
return trans->ops->suspend(trans);
@@ -346,6 +348,7 @@
{
return trans->ops->resume(trans);
}
+#endif
/*****************************************************
* Transport layers implementations