ath6kl: Add initial debugfs changes

Just initial debugfs changes. The debugfs directory would
be created at <debugfs_root>/ieee80211/phyX/ath6kl.

Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
index 316136c8b903..12775e80a0f4 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.c
+++ b/drivers/net/wireless/ath/ath6kl/debug.c
@@ -147,4 +147,14 @@ void dump_cred_dist_stats(struct htc_target *target)
                    target->cred_dist_cntxt->cur_free_credits);
 }
 
+int ath6kl_debug_init(struct ath6kl *ar)
+{
+        ar->debugfs_phy = debugfs_create_dir("ath6kl",
+                                             ar->wdev->wiphy->debugfsdir);
+        if (!ar->debugfs_phy)
+                return -ENOMEM;
+
+        /* TODO: Create debugfs file entries for various target/host stats */
+        return 0;
+}
 #endif