Fix the wanxl firmware to include missing constants

Fix the wanxl firmware to include missing constants such as PARITY_NONE.  It
should be #including the linux/hdlc/ioctl.h header.

To make this work, we also have to guard parts of ioctl.h with !__ASSEMBLY__.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/uapi/linux/hdlc/ioctl.h

@@ -34,6 +34,8 @@
 #define LMI_CCITT		3 /* ITU-T Annex A */
 #define LMI_CISCO		4 /* The "original" LMI, aka Gang of Four */
 
+#ifndef __ASSEMBLY__
+
 typedef struct {
 	unsigned int clock_rate; /* bits per second */
 	unsigned int clock_type; /* internal, external, TX-internal etc. */
@@ -78,4 +80,5 @@ typedef struct {
 
 /* PPP doesn't need any info now - supply length = 0 to ioctl */
 
+#endif /* __ASSEMBLY__ */
 #endif /* __HDLC_IOCTL_H__ */