[patch][2.5.4-dj4] cleanup, use strsep in tridentfb.c

[Alex Scheele]

Hi,

This patch changes strtok() use to strsep().
Strtok() isn't SMP/thread safe. strsep is considered safer.

--
	Alex ([e-mail])

-------------------------- cut here -------------------------
diff -Nru linux-2.5.3-dj4/drivers/video/tridentfb.c linux/drivers/video/tridentfb.c
--- linux-2.5.3-dj4/drivers/video/tridentfb.c Sat Feb  9 21:03:01 2002
+++ linux/drivers/video/tridentfb.c Sat Feb  9 21:03:01 2002
@@ -1259,8 +1259,8 @@
        char * opt;
        if (!options || !*options)
                return 0;
-       for(opt = strtok(options,",");opt;opt = strtok(NULL,",")){
-               if (!opt) continue;
+       while((opt=strsep(&options,",")) != NULL) {
+               if (!*opt) continue;
                if (!strncmp(opt,"noaccel",7))
                        noaccel = 1;
                else if (!strncmp(opt,"accel",5))