1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/net/wan/sdla_x25.c b/drivers/net/wan/sdla_x25.c
index 8a95d61a2f8f..63f846d6f3a6 100644
--- a/drivers/net/wan/sdla_x25.c
+++ b/drivers/net/wan/sdla_x25.c
@@ -957,7 +957,7 @@ static int new_if(struct wan_device* wandev, struct net_device* dev,
                 chan->hold_timeout = (conf->hold_timeout) ? 
                                         conf->hold_timeout : 10;
 
-        }else if (is_digit(conf->addr[0])){     /* PVC */
+        }else if (isdigit(conf->addr[0])){      /* PVC */
                 int lcn = dec_to_uint(conf->addr, 0);
 
                 if ((lcn >= card->u.x.lo_pvc) && (lcn <= card->u.x.hi_pvc)){
@@ -3875,7 +3875,7 @@ static unsigned int dec_to_uint (unsigned char* str, int len)
         if (!len) 
                 len = strlen(str);
 
-        for (val = 0; len && is_digit(*str); ++str, --len)
+        for (val = 0; len && isdigit(*str); ++str, --len)
                 val = (val * 10) + (*str - (unsigned)'0');
         
         return val;
@@ -3896,9 +3896,9 @@ static unsigned int hex_to_uint (unsigned char* str, int len)
         for (val = 0; len; ++str, --len)
         {
                 ch = *str;
-                if (is_digit(ch))
+                if (isdigit(ch))
                         val = (val << 4) + (ch - (unsigned)'0');
-                else if (is_hex_digit(ch))
+                else if (isxdigit(ch))
                         val = (val << 4) + ((ch & 0xDF) - (unsigned)'A' + 10);
                 else break;
         }