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drivers: atm: don't use private copy of hex_to_bin() 

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Chas Williams <chas@cmf.nrl.navy.mil>
Cc: linux-atm-general@lists.sourceforge.net
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andy Shevchenko 2010-07-23 03:18:06 +00:00 committed by David S. Miller
parent e261984309
commit 2b27822ff8
1 changed files with 2 additions and 13 deletions
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15
drivers/atm/nicstar.c
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@ -154,7 +154,6 @@ static void which_list(ns_dev * card, struct sk_buff *skb);
#endif
static void ns_poll(unsigned long arg);
static int ns_parse_mac(char *mac, unsigned char *esi);
static short ns_h2i(char c);
static void ns_phy_put(struct atm_dev *dev, unsigned char value,
unsigned long addr);
static unsigned char ns_phy_get(struct atm_dev *dev, unsigned long addr);
@ -2824,9 +2823,9 @@ static int ns_parse_mac(char *mac, unsigned char *esi)
return -1;
j = 0;
for (i = 0; i < 6; i++) {
if ((byte1 = ns_h2i(mac[j++])) < 0)
if ((byte1 = hex_to_bin(mac[j++])) < 0)
return -1;
if ((byte0 = ns_h2i(mac[j++])) < 0)
if ((byte0 = hex_to_bin(mac[j++])) < 0)
return -1;
esi[i] = (unsigned char)(byte1 * 16 + byte0);
if (i < 5) {
@ -2837,16 +2836,6 @@ static int ns_parse_mac(char *mac, unsigned char *esi)
return 0;
}
static short ns_h2i(char c)
{
if (c >= '0' && c <= '9')
return (short)(c - '0');
if (c >= 'A' && c <= 'F')
return (short)(c - 'A' + 10);
if (c >= 'a' && c <= 'f')
return (short)(c - 'a' + 10);
return -1;
}
static void ns_phy_put(struct atm_dev *dev, unsigned char value,
unsigned long addr)