acpi_table_add(): accept QemuOpts and parse it with OptsVisitor

As one consequence, strtok() -- which modifies its argument -- is replaced
with g_strsplit().

Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1363821803-3380-6-git-send-email-lersek@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/arch_init.c b/arch_init.c
index 2ed12fa..0373a58 100644
--- a/arch_init.c
+++ b/arch_init.c
@@ -1103,10 +1103,10 @@
     return 0;
 }
 
-void do_acpitable_option(const char *optarg)
+void do_acpitable_option(const QemuOpts *opts)
 {
 #ifdef TARGET_I386
-    if (acpi_table_add(optarg) < 0) {
+    if (acpi_table_add(opts) < 0) {
         fprintf(stderr, "Wrong acpi table provided\n");
         exit(1);
     }