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>

3 files changed, 56 insertions, 76 deletions

diff --git a/arch/sh/boards/renesas/rts7751r2d/Makefile b/arch/sh/boards/renesas/rts7751r2d/Makefile
index eee1ed6f572..686fc9ea598 100644
--- a/arch/sh/boards/renesas/rts7751r2d/Makefile
+++ b/arch/sh/boards/renesas/rts7751r2d/Makefile
@@ -2,5 +2,5 @@
 # Makefile for the RTS7751R2D specific parts of the kernel
 #
 
-obj-y	 := mach.o setup.o io.o irq.o led.o
-
+obj-y	 := setup.o io.o irq.o
+obj-$(CONFIG_HEARTBEAT) += led.o
diff --git a/arch/sh/boards/renesas/rts7751r2d/mach.c b/arch/sh/boards/renesas/rts7751r2d/mach.c
deleted file mode 100644
index fe3e8735e9f..00000000000
--- a/arch/sh/boards/renesas/rts7751r2d/mach.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * linux/arch/sh/kernel/mach_rts7751r2d.c
- *
- * Minor tweak of mach_se.c file to reference rts7751r2d-specific items.
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * Machine vector for the Renesas Technology sales RTS7751R2D
- */
-
-#include <linux/init.h>
-#include <linux/types.h>
-
-#include <asm/machvec.h>
-#include <asm/rtc.h>
-#include <asm/irq.h>
-#include <asm/mach/rts7751r2d.h>
-
-extern void heartbeat_rts7751r2d(void);
-extern void init_rts7751r2d_IRQ(void);
-extern int rts7751r2d_irq_demux(int irq);
-
-extern void *voyagergx_consistent_alloc(struct device *, size_t, dma_addr_t *, gfp_t);
-extern int voyagergx_consistent_free(struct device *, size_t, void *, dma_addr_t);
-
-/*
- * The Machine Vector
- */
-
-struct sh_machine_vector mv_rts7751r2d __initmv = {
-	.mv_nr_irqs		= 72,
-
-	.mv_inb			= rts7751r2d_inb,
-	.mv_inw			= rts7751r2d_inw,
-	.mv_inl			= rts7751r2d_inl,
-	.mv_outb		= rts7751r2d_outb,
-	.mv_outw		= rts7751r2d_outw,
-	.mv_outl		= rts7751r2d_outl,
-
-	.mv_inb_p		= rts7751r2d_inb_p,
-	.mv_inw_p		= rts7751r2d_inw,
-	.mv_inl_p		= rts7751r2d_inl,
-	.mv_outb_p		= rts7751r2d_outb_p,
-	.mv_outw_p		= rts7751r2d_outw,
-	.mv_outl_p		= rts7751r2d_outl,
-
-	.mv_insb		= rts7751r2d_insb,
-	.mv_insw		= rts7751r2d_insw,
-	.mv_insl		= rts7751r2d_insl,
-	.mv_outsb		= rts7751r2d_outsb,
-	.mv_outsw		= rts7751r2d_outsw,
-	.mv_outsl		= rts7751r2d_outsl,
-
-	.mv_init_irq		= init_rts7751r2d_IRQ,
-#ifdef CONFIG_HEARTBEAT
-	.mv_heartbeat		= heartbeat_rts7751r2d,
-#endif
-	.mv_irq_demux		= rts7751r2d_irq_demux,
-
-#ifdef CONFIG_USB_OHCI_HCD
-	.mv_consistent_alloc	= voyagergx_consistent_alloc,
-	.mv_consistent_free	= voyagergx_consistent_free,
-#endif
-};
-ALIAS_MV(rts7751r2d)
diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c
index bb56c018f2e..20597a6e670 100644
--- a/arch/sh/boards/renesas/rts7751r2d/setup.c
+++ b/arch/sh/boards/renesas/rts7751r2d/setup.c
@@ -13,9 +13,17 @@
 #include <linux/serial_8250.h>
 #include <linux/pm.h>
 #include <asm/io.h>
+#include <asm/machvec.h>
 #include <asm/mach/rts7751r2d.h>
 #include <asm/voyagergx.h>
 
+extern void heartbeat_rts7751r2d(void);
+extern void init_rts7751r2d_IRQ(void);
+extern int rts7751r2d_irq_demux(int irq);
+
+extern void *voyagergx_consistent_alloc(struct device *, size_t, dma_addr_t *, gfp_t);
+extern int voyagergx_consistent_free(struct device *, size_t, void *, dma_addr_t);
+
 static struct plat_serial8250_port uart_platform_data[] = {
 	{
 		.membase	= (void *)VOYAGER_UART_BASE,
@@ -70,12 +78,6 @@ static int __init rts7751r2d_devices_setup(void)
 	return platform_add_devices(rts7751r2d_devices,
 				    ARRAY_SIZE(rts7751r2d_devices));
 }
-__initcall(rts7751r2d_devices_setup);
-
-const char *get_system_type(void)
-{
-	return "RTS7751R2D";
-}
 
 static void rts7751r2d_power_off(void)
 {
@@ -85,12 +87,56 @@ static void rts7751r2d_power_off(void)
 /*
  * Initialize the board
  */
-void __init platform_setup(void)
+static void __init rts7751r2d_setup(char **cmdline_p)
 {
-	printk(KERN_INFO "Renesas Technology Sales RTS7751R2D support.\n");
+	device_initcall(rts7751r2d_devices_setup);
+
 	ctrl_outw(0x0000, PA_OUTPORT);
 	pm_power_off = rts7751r2d_power_off;
 
 	voyagergx_serial_init();
 
+	printk(KERN_INFO "Renesas Technology Sales RTS7751R2D support.\n");
 }
+
+/*
+ * The Machine Vector
+ */
+struct sh_machine_vector mv_rts7751r2d __initmv = {
+	.mv_name		= "RTS7751R2D",
+	.mv_setup		= rts7751r2d_setup,
+	.mv_nr_irqs		= 72,
+
+	.mv_inb			= rts7751r2d_inb,
+	.mv_inw			= rts7751r2d_inw,
+	.mv_inl			= rts7751r2d_inl,
+	.mv_outb		= rts7751r2d_outb,
+	.mv_outw		= rts7751r2d_outw,
+	.mv_outl		= rts7751r2d_outl,
+
+	.mv_inb_p		= rts7751r2d_inb_p,
+	.mv_inw_p		= rts7751r2d_inw,
+	.mv_inl_p		= rts7751r2d_inl,
+	.mv_outb_p		= rts7751r2d_outb_p,
+	.mv_outw_p		= rts7751r2d_outw,
+	.mv_outl_p		= rts7751r2d_outl,
+
+	.mv_insb		= rts7751r2d_insb,
+	.mv_insw		= rts7751r2d_insw,
+	.mv_insl		= rts7751r2d_insl,
+	.mv_outsb		= rts7751r2d_outsb,
+	.mv_outsw		= rts7751r2d_outsw,
+	.mv_outsl		= rts7751r2d_outsl,
+
+	.mv_init_irq		= init_rts7751r2d_IRQ,
+#ifdef CONFIG_HEARTBEAT
+	.mv_heartbeat		= heartbeat_rts7751r2d,
+#endif
+	.mv_irq_demux		= rts7751r2d_irq_demux,
+
+#ifdef CONFIG_USB_SM501
+	.mv_consistent_alloc	= voyagergx_consistent_alloc,
+	.mv_consistent_free	= voyagergx_consistent_free,
+#endif
+};
+ALIAS_MV(rts7751r2d)