diff --git a/src/drivers/net/ath/ath9k/ath9k_mac.c b/src/drivers/net/ath/ath9k/ath9k_mac.c
index fbb3c334..c2f6d630 100644
--- a/src/drivers/net/ath/ath9k/ath9k_mac.c
+++ b/src/drivers/net/ath/ath9k/ath9k_mac.c
@@ -638,7 +638,7 @@ void ath9k_hw_enable_interrupts(struct ath_hw *ah)
 		REG_READ(ah, AR_IMR), REG_READ(ah, AR_IER));
 }
 
-void ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints)
+void ath9k_hw_set_interrupts(struct ath_hw *ah, unsigned int ints)
 {
 	enum ath9k_int omask = ah->imask;
 	u32 mask, mask2;
diff --git a/src/drivers/net/ath/ath9k/mac.h b/src/drivers/net/ath/ath9k/mac.h
index c11fe4a5..5899230e 100644
--- a/src/drivers/net/ath/ath9k/mac.h
+++ b/src/drivers/net/ath/ath9k/mac.h
@@ -668,7 +668,6 @@ enum ath9k_key_type {
 
 struct ath_hw;
 struct ath9k_channel;
-enum ath9k_int;
 
 u32 ath9k_hw_gettxbuf(struct ath_hw *ah, u32 q);
 void ath9k_hw_puttxbuf(struct ath_hw *ah, u32 q, u32 txdp);
@@ -699,7 +698,7 @@ int ath9k_hw_stopdmarecv(struct ath_hw *ah, int *reset);
 
 /* Interrupt Handling */
 int ath9k_hw_intrpend(struct ath_hw *ah);
-void ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints);
+void ath9k_hw_set_interrupts(struct ath_hw *ah, unsigned int ints);
 void ath9k_hw_enable_interrupts(struct ath_hw *ah);
 void ath9k_hw_disable_interrupts(struct ath_hw *ah);