X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fppp_defs.h;h=c6b13ff850280931ba0ac58813d880499a2708c1;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=fde9fa21107b96ff77dbee82c8e20269db137621;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/include/linux/ppp_defs.h b/include/linux/ppp_defs.h
index fde9fa211..c6b13ff85 100644
--- a/include/linux/ppp_defs.h
+++ b/include/linux/ppp_defs.h
@@ -95,7 +95,11 @@
 
 #define PPP_INITFCS	0xffff	/* Initial FCS value */
 #define PPP_GOODFCS	0xf0b8	/* Good final FCS value */
-#define PPP_FCS(fcs, c)	(((fcs) >> 8) ^ fcstab[((fcs) ^ (c)) & 0xff])
+
+#ifdef __KERNEL__
+#include <linux/crc-ccitt.h>
+#define PPP_FCS(fcs, c) crc_ccitt_byte(fcs, c)
+#endif
 
 /*
  * Extended asyncmap - allows any character to be escaped.
@@ -177,12 +181,4 @@ struct ppp_idle {
     time_t recv_idle;		/* time since last NP packet received */
 };
 
-#ifndef __P
-#ifdef __STDC__
-#define __P(x)	x
-#else
-#define __P(x)	()
-#endif
-#endif
-
 #endif /* _PPP_DEFS_H_ */