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authorHarvey Harrison <harvey.harrison@gmail.com>2008-05-14 16:05:49 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-14 19:11:14 -0700
commit3fc957721d18c93662f7d4dab455b80f53dd2641 (patch)
tree9bdbabf3cb3678edcd0e0e4beb5deaa5c1b17bcd /kernel
parent122a881c776b7c155bf3f379928cc27aab435288 (diff)
lib: create common ascii hex array
Add a common hex array in hexdump.c so everyone can use it. Add a common hi/lo helper to avoid the shifting masking that is done to get the upper and lower nibbles of a byte value. Pull the pack_hex_byte helper from kgdb as it is opencoded many places in the tree that will be consolidated. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Acked-by: Paul Mundt <lethal@linux-sh.org> Cc: Jason Wessel <jason.wessel@windriver.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/kgdb.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/kernel/kgdb.c b/kernel/kgdb.c
index 39e31a036f5b..14787de568b3 100644
--- a/kernel/kgdb.c
+++ b/kernel/kgdb.c
@@ -346,14 +346,6 @@ static void put_packet(char *buffer)
}
}
-static char *pack_hex_byte(char *pkt, u8 byte)
-{
- *pkt++ = hexchars[byte >> 4];
- *pkt++ = hexchars[byte & 0xf];
-
- return pkt;
-}
-
/*
* Convert the memory pointed to by mem into hex, placing result in buf.
* Return a pointer to the last char put in buf (null). May return an error.