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| author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-07-30 16:40:22 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-30 16:40:22 -0700 |
| commit | 02137f2e80a4fb1481b2b1663d3d3795e705c5bc (patch) | |
| tree | d0d13fecc898dc486bf79c387c7d5b224d2bdcf5 /drivers/isdn | |
| parent | 12dac0756d357325b107fe6ec24921ec38661839 (diff) | |
| download | lwn-02137f2e80a4fb1481b2b1663d3d3795e705c5bc.tar.gz lwn-02137f2e80a4fb1481b2b1663d3d3795e705c5bc.zip | |
isdn: use the common ascii hex helpers
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/gigaset/isocdata.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/isdn/gigaset/isocdata.c b/drivers/isdn/gigaset/isocdata.c index e30a7773f93c..fbce5222d83c 100644 --- a/drivers/isdn/gigaset/isocdata.c +++ b/drivers/isdn/gigaset/isocdata.c @@ -247,7 +247,6 @@ static inline void dump_bytes(enum debuglevel level, const char *tag, #ifdef CONFIG_GIGASET_DEBUG unsigned char c; static char dbgline[3 * 32 + 1]; - static const char hexdigit[] = "0123456789abcdef"; int i = 0; while (count-- > 0) { if (i > sizeof(dbgline) - 4) { @@ -258,8 +257,8 @@ static inline void dump_bytes(enum debuglevel level, const char *tag, c = *bytes++; dbgline[i] = (i && !(i % 12)) ? '-' : ' '; i++; - dbgline[i++] = hexdigit[(c >> 4) & 0x0f]; - dbgline[i++] = hexdigit[c & 0x0f]; + dbgline[i++] = hex_asc_hi(c); + dbgline[i++] = hex_asc_lo(c); } dbgline[i] = '\0'; gig_dbg(level, "%s:%s", tag, dbgline); |