[PATCH 2/3] exterminate strtok - drivers/video/au1100fb.c

[Jesper Juhl <jesper.juhl@gmail.com>]

Since strtok() died in 2002 let's not use it - use strsep() instead which
is the replacement function.

Note: I've not been able to test this patch since I lack both hardware and 
a cross compiler, so if someone else could please check it and sign off on 
it before I send it to Andrew for inclusion in -mm I'd appreciate it.


Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
---

 au1100fb.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

--- linux-2.6.13-rc6-mm2-orig/drivers/video/au1100fb.c	2005-08-17 21:51:59.000000000 +0200
+++ linux-2.6.13-rc6-mm2/drivers/video/au1100fb.c	2005-08-24 18:58:18.000000000 +0200
@@ -614,7 +614,7 @@ void au1100fb_cleanup(struct fb_info *in
 
 void au1100fb_setup(char *options, int *ints)
 {
-	char* this_opt;
+	char *this_opt;
 	int i;
 	int num_panels = sizeof(panels)/sizeof(struct known_lcd_panels);
 
@@ -622,8 +622,9 @@ void au1100fb_setup(char *options, int *
 	if (!options || !*options)
 		return;
 
-	for(this_opt=strtok(options, ","); this_opt;
-	    this_opt=strtok(NULL, ",")) {
+	while ((this_opt = strsep(&options, ","))) {
+		if (!*this_opt)
+			continue;
 		if (!strncmp(this_opt, "panel:", 6)) {
 #if defined(CONFIG_MIPS_PB1100) || defined(CONFIG_MIPS_DB1100)
 			/* Read Pb1100 Switch S10 ? */