[PATCH] isdn/gigaset: use bitrev8

Use bitrev8 for gigaset isdn driver.

Acked-by: Karsten Keil <kkeil@suse.de>
Cc: Kai Germaschewski <kai.germaschewski@gmx.de>
Acked-by: Hansjoerg Lipp <hjlipp@web.de>
Acked-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/isdn/gigaset/asyncdata.c b/drivers/isdn/gigaset/asyncdata.c
index ce3cd77094b3..88e958f176d2 100644
--- a/drivers/isdn/gigaset/asyncdata.c
+++ b/drivers/isdn/gigaset/asyncdata.c
@@ -15,6 +15,7 @@
 
 #include "gigaset.h"
 #include <linux/crc-ccitt.h>
+#include <linux/bitrev.h>
 
 //#define GIG_M10x_STUFF_VOICE_DATA
 
@@ -302,7 +303,7 @@ static inline int iraw_loop(unsigned char c, unsigned char *src, int numbytes,
                                 inputstate |= INS_skip_frame;
                                 break;
                         }
-                        *__skb_put(skb, 1) = gigaset_invtab[c];
+                        *__skb_put(skb, 1) = bitrev8(c);
                 }
 
                 if (unlikely(!numbytes))
@@ -543,7 +544,7 @@ static struct sk_buff *iraw_encode(struct sk_buff *skb, int head, int tail)
         cp = skb->data;
         len = skb->len;
         while (len--) {
-                c = gigaset_invtab[*cp++];
+                c = bitrev8(*cp++);
                 if (c == DLE_FLAG)
                         *(skb_put(iraw_skb, 1)) = c;
                 *(skb_put(iraw_skb, 1)) = c;