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authorAndy Shevchenko <andy.shevchenko@gmail.com>2010-07-15 02:37:18 +0000
committerDavid S. Miller <davem@davemloft.net>2010-07-15 19:05:24 -0700
commit735c65ce4a878b55e08821360fdfd42753cdbe14 (patch)
tree3ea8202ebfb703fc16b65dc4dfbc717bb2541cee /drivers/isdn/capi
parent8f31539dfa36d8cf880576348d149af0cc1d788a (diff)
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drivers: isdn: use kernel macros to convert hex digit
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Karsten Keil <isdn@linux-pingi.de> Cc: Tilman Schmidt <tilman@imap.cc> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn/capi')
-rw-r--r--drivers/isdn/capi/capidrv.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/isdn/capi/capidrv.c b/drivers/isdn/capi/capidrv.c
index bf55ed5f38e3..2978bdaa6b88 100644
--- a/drivers/isdn/capi/capidrv.c
+++ b/drivers/isdn/capi/capidrv.c
@@ -1450,12 +1450,9 @@ static void handle_dtrace_data(capidrv_contr *card,
}
for (p = data, end = data+len; p < end; p++) {
- u8 w;
PUTBYTE_TO_STATUS(card, ' ');
- w = (*p >> 4) & 0xf;
- PUTBYTE_TO_STATUS(card, (w < 10) ? '0'+w : 'A'-10+w);
- w = *p & 0xf;
- PUTBYTE_TO_STATUS(card, (w < 10) ? '0'+w : 'A'-10+w);
+ PUTBYTE_TO_STATUS(card, hex_asc_hi(*p));
+ PUTBYTE_TO_STATUS(card, hex_asc_lo(*p));
}
PUTBYTE_TO_STATUS(card, '\n');