sh: machvec rework.

Some more machvec overhauling and setup code cleanup. Kill off
get_system_type() and platform_setup(), we can do these both
through the machvec. While we're add it, kill off more useless
mach.c's and drop some legacy cruft from setup.c.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 20 insertions, 27 deletions

diff --git a/arch/sh/boards/bigsur/setup.c b/arch/sh/boards/bigsur/setup.c
index dfeede9da50f..9711c20fc9e4 100644
--- a/arch/sh/boards/bigsur/setup.c
+++ b/arch/sh/boards/bigsur/setup.c
@@ -41,31 +41,7 @@
 //              Big Sur Init Routines   
 /*===========================================================*/
 
-const char *get_system_type(void)
-{
-        return "Big Sur";
-}
-
-/*
- * The Machine Vector
- */
-extern void heartbeat_bigsur(void);
-extern void init_bigsur_IRQ(void);
-
-struct sh_machine_vector mv_bigsur __initmv = {
-        .mv_nr_irqs             = NR_IRQS,     // Defined in <asm/irq.h>
-
-        .mv_isa_port2addr       = bigsur_isa_port2addr,
-        .mv_irq_demux           = bigsur_irq_demux,
-
-        .mv_init_irq            = init_bigsur_IRQ,
-#ifdef CONFIG_HEARTBEAT
-        .mv_heartbeat           = heartbeat_bigsur,
-#endif
-};
-ALIAS_MV(bigsur)
-
-int __init platform_setup(void)
+static void __init bigsur_setup(char **cmdline_p)
 {
         /* Mask all 2nd level IRQ's */
         outb(-1,BIGSUR_IMR0);
@@ -89,7 +65,24 @@ int __init platform_setup(void)
         outw(1, BIGSUR_ETHR+0xe);
         /* set the IO port to BIGSUR_ETHER_IOPORT */
         outw(BIGSUR_ETHER_IOPORT<<3, BIGSUR_ETHR+0x2);
-
-        return 0;
 }
 
+/*
+ * The Machine Vector
+ */
+extern void heartbeat_bigsur(void);
+extern void init_bigsur_IRQ(void);
+
+struct sh_machine_vector mv_bigsur __initmv = {
+        .mv_name                = "Big Sur",
+        .mv_setup               = bigsur_setup,
+
+        .mv_isa_port2addr       = bigsur_isa_port2addr,
+        .mv_irq_demux           = bigsur_irq_demux,
+
+        .mv_init_irq            = init_bigsur_IRQ,
+#ifdef CONFIG_HEARTBEAT
+        .mv_heartbeat           = heartbeat_bigsur,
+#endif
+};
+ALIAS_MV(bigsur)