diff mbox

[29/38] iwlwifi: pcie: init ref_lock

Message ID 1421958809-3371-29-git-send-email-emmanuel.grumbach@intel.com (mailing list archive)
State Accepted
Delegated to: Kalle Valo
Headers show

Commit Message

Emmanuel Grumbach Jan. 22, 2015, 8:33 p.m. UTC 
From: Johannes Berg <johannes.berg@intel.com>

The ref_lock that was recently added is missing initialization
which makes lockdep unhappy and is generally a bad idea.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---
 drivers/net/wireless/iwlwifi/pcie/trans.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox

Patch

diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index 9ee4ca0..95c2ab1 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -2348,6 +2348,7 @@  struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 	trans_pcie->trans = trans;
 	spin_lock_init(&trans_pcie->irq_lock);
 	spin_lock_init(&trans_pcie->reg_lock);
+	spin_lock_init(&trans_pcie->ref_lock);
 	init_waitqueue_head(&trans_pcie->ucode_write_waitq);
 
 	err = pci_enable_device(pdev);