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iwlwifi: mvm: init drv_stats_lock

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Otherwise lockdep complains about the lock, I'm not sure
why we didn't see this before.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Johannes Berg 2014-02-26 11:25:58 +01:00 committed by Emmanuel Grumbach
parent 3e3831c4fd
commit d07913aa52
1 changed files with 2 additions and 0 deletions
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drivers/net/wireless/iwlwifi/mvm/debugfs.c
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@ -1049,6 +1049,8 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
struct dentry *bcast_dir __maybe_unused;
char buf[100];
spin_lock_init(&mvm->drv_stats_lock);
mvm->debugfs_dir = dbgfs_dir;
MVM_DEBUGFS_ADD_FILE(tx_flush, mvm->debugfs_dir, S_IWUSR);