ARM: SAMSUNG: Add platform data registration for OHCI
Add a platform data helper for the OHCI device
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
diff --git a/arch/arm/plat-samsung/dev-usb.c b/arch/arm/plat-samsung/dev-usb.c
index 431ae5d..8816565 100644
--- a/arch/arm/plat-samsung/dev-usb.c
+++ b/arch/arm/plat-samsung/dev-usb.c
@@ -19,7 +19,7 @@
#include <mach/map.h>
#include <plat/devs.h>
-
+#include <plat/usb-control.h>
static struct resource s3c_usb_resource[] = {
[0] = {
@@ -48,3 +48,22 @@
};
EXPORT_SYMBOL(s3c_device_ohci);
+
+/**
+ * s3c_ohci_set_platdata - initialise OHCI device platform data
+ * @info: The platform data.
+ *
+ * This call copies the @info passed in and sets the device .platform_data
+ * field to that copy. The @info is copied so that the original can be marked
+ * __initdata.
+ */
+void __init s3c_ohci_set_platdata(struct s3c2410_hcd_info *info)
+{
+ struct s3c2410_hcd_info *npd;
+
+ npd = kmemdup(info, sizeof(struct s3c2410_hcd_info), GFP_KERNEL);
+ if (!npd)
+ printk(KERN_ERR "%s: no memory for platform data\n", __func__);
+
+ s3c_device_ohci.dev.platform_data = npd;
+}