--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1091,6 +1091,12 @@ int ath9k_init_debug(struct ath_hw *ah)
- sc->debug.debugfs_phy, &ah->config.cwm_ignore_extcca))
+@@ -1145,6 +1145,12 @@ int ath9k_init_debug(struct ath_hw *ah)
+ sc, &fops_regdump))
goto err;
+ debugfs_create_u32("gpio_mask", S_IRUSR | S_IWUSR,