Index: uspace/drv/bus/usb/ohci/hw_struct/hcca.h
===================================================================
--- uspace/drv/bus/usb/ohci/hw_struct/hcca.h	(revision 9155bb2da1e925643f0f26ef4bae20fa4b67b9dd)
+++ uspace/drv/bus/usb/ohci/hw_struct/hcca.h	(revision 1dd1a941dcbc89d8f502eb992e89a8a46285a5bd)
@@ -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)