From 735c65ce4a878b55e08821360fdfd42753cdbe14 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Thu, 15 Jul 2010 02:37:18 +0000 Subject: drivers: isdn: use kernel macros to convert hex digit Signed-off-by: Andy Shevchenko Cc: Karsten Keil Cc: Tilman Schmidt Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller --- drivers/isdn/capi/capidrv.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'drivers/isdn/capi') diff --git a/drivers/isdn/capi/capidrv.c b/drivers/isdn/capi/capidrv.c index bf55ed5f38e..2978bdaa6b8 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'); -- cgit v1.2.3