Index: uspace/drv/bus/usb/ohci/hw_struct/hcca.h
===================================================================
--- uspace/drv/bus/usb/ohci/hw_struct/hcca.h	(revision 795448f8063376ee6a3c51df46d8ed2f4efaf83e)
+++ uspace/drv/bus/usb/ohci/hw_struct/hcca.h	(revision 6c76e75cfff5649fb73c6729e478d02d231c4024)
@@ -46,6 +46,6 @@
 	uint16_t pad1;
 	uint32_t done_head;
-	uint32_t reserved[29];
-} __attribute__((packed, aligned)) hcca_t;
+	uint32_t reserved[30];
+} hcca_t;
 
 static inline void * hcca_get(void)