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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 /drivers/pnp/support.c
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 'drivers/pnp/support.c')
-rw-r--r--drivers/pnp/support.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/pnp/support.c b/drivers/pnp/support.c
index 3eba85ed729..95b076c18c0 100644
--- a/drivers/pnp/support.c
+++ b/drivers/pnp/support.c
@@ -45,10 +45,10 @@ void pnp_eisa_id_to_string(u32 id, char *str)
str[0] = 'A' + ((id >> 26) & 0x3f) - 1;
str[1] = 'A' + ((id >> 21) & 0x1f) - 1;
str[2] = 'A' + ((id >> 16) & 0x1f) - 1;
- str[3] = hex_asc((id >> 12) & 0xf);
- str[4] = hex_asc((id >> 8) & 0xf);
- str[5] = hex_asc((id >> 4) & 0xf);
- str[6] = hex_asc((id >> 0) & 0xf);
+ str[3] = hex_asc_hi(id >> 8);
+ str[4] = hex_asc_lo(id >> 8);
+ str[5] = hex_asc_hi(id);
+ str[6] = hex_asc_lo(id);
str[7] = '\0';
}