--- linux-2.6.7/drivers/mtd/devices/phram.c	2004-08-04 22:29:04.850552576 +0300
+++ linux-2.6.7/drivers/mtd/devices/phram.c.argument_fix	2004-08-04 22:25:04.557082736 +0300
@@ -231,14 +231,15 @@
 
 static int phram_setup(const char *val, struct kernel_param *kp)
 {
-	char buf[64+12+12], *str = buf;
+	const int buflen = 88;
+	char buf[buflen], *str = buf;
 	char *token[3];
 	char *name;
 	uint32_t start;
 	uint32_t len;
 	int i, ret;
 
-	if (strnlen(val, sizeof(str)) >= sizeof(str))
+	if (strnlen(val, buflen) >= buflen)
 		parse_err("parameter too long\n");
 
 	strcpy(str, val);