diff --git a/[refs] b/[refs]
index 816a803f93d1..fb123fe8075d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fcb820589f61592d47e8dbe707993bc923000021
+refs/heads/master: 58d92abc740c2662bb1381d6f543e1bc7dd38719
diff --git a/trunk/drivers/net/wireless/ath/ath6kl/htc_hif.h b/trunk/drivers/net/wireless/ath/ath6kl/htc_hif.h
index 498701f25ae5..171ad63d89b0 100644
--- a/trunk/drivers/net/wireless/ath/ath6kl/htc_hif.h
+++ b/trunk/drivers/net/wireless/ath/ath6kl/htc_hif.h
@@ -63,15 +63,6 @@ struct ath6kl_irq_enable_reg {
 	u8 cntr_int_status_en;
 } __packed;
 
-/* buffers for ASYNC I/O */
-struct ath6kl_async_reg_io_buffer {
-	struct htc_packet packet;
-	u8 pad1[A_CACHE_LINE_PAD];
-	/* cache-line safe with pads around */
-	u8 buf[ATH6KL_REG_IO_BUFFER_SIZE];
-	u8 pad2[A_CACHE_LINE_PAD];
-};
-
 struct ath6kl_device {
 	spinlock_t lock;
 	u8 pad1[A_CACHE_LINE_PAD];