ARM: sa11x0: badge4: move board specific ohci initialization to badge4.c

Move the handling of the 5v supply into badge4.c, removing this board
specific detail from the sa1111 ohci driver.
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-sa1100/badge4.c

@@ -51,8 +51,23 @@ static struct resource sa1111_resources[] = {
 	},
 };
 
+static int badge4_sa1111_enable(void *data, unsigned devid)
+{
+	if (devid == SA1111_DEVID_USB)
+		badge4_set_5V(BADGE4_5V_USB, 1);
+	return 0;
+}
+
+static void badge4_sa1111_disable(void *data, unsigned devid)
+{
+	if (devid == SA1111_DEVID_USB)
+		badge4_set_5V(BADGE4_5V_USB, 0);
+}
+
 static struct sa1111_platform_data sa1111_info = {
 	.irq_base	= IRQ_BOARD_END,
+	.enable		= badge4_sa1111_enable,
+	.disable	= badge4_sa1111_disable,
 };
 
 static u64 sa1111_dmamask = 0xffffffffUL;

drivers/usb/host/ohci-sa1111.c

@@ -16,7 +16,6 @@
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <mach/assabet.h>
-#include <mach/badge4.h>
 #include <asm/hardware/sa1111.h>
 
 #ifndef CONFIG_SA1111
@@ -35,12 +34,6 @@ static int sa1111_start_hc(struct sa1111_dev *dev)
 	printk(KERN_DEBUG "%s: starting SA-1111 OHCI USB Controller\n",
 	       __FILE__);
 
-#ifdef CONFIG_SA1100_BADGE4
-	if (machine_is_badge4()) {
-		badge4_set_5V(BADGE4_5V_USB, 1);
-	}
-#endif
-
 	if (machine_is_xp860() ||
 	    machine_has_neponset() ||
 	    machine_is_pfs168() ||
@@ -84,13 +77,6 @@ static void sa1111_stop_hc(struct sa1111_dev *dev)
 	 * Stop the USB clock.
 	 */
 	sa1111_disable_device(dev);
-
-#ifdef CONFIG_SA1100_BADGE4
-	if (machine_is_badge4()) {
-		/* Disable power to the USB bus */
-		badge4_set_5V(BADGE4_5V_USB, 0);
-	}
-#endif
 }