[ARM] 4173/1: S3C24XX usb device platform datas

This patch is adding the functions and structures used for handling the
S3C24XX udc driver platform datas.

Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 15 insertions, 0 deletions

diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c
index 6d46c4e2a4f7..0fe53b39cb2f 100644
--- a/arch/arm/plat-s3c24xx/devs.c
+++ b/arch/arm/plat-s3c24xx/devs.c
@@ -29,6 +29,7 @@
 #include <asm/irq.h>
 
 #include <asm/arch/regs-serial.h>
+#include <asm/arch/udc.h>
 
 #include <asm/plat-s3c24xx/devs.h>
 #include <asm/plat-s3c24xx/cpu.h>
@@ -230,6 +231,20 @@ struct platform_device s3c_device_usbgadget = {
 
 EXPORT_SYMBOL(s3c_device_usbgadget);
 
+void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
+{
+        struct s3c2410_udc_mach_info *npd;
+
+        npd = kmalloc(sizeof(*npd), GFP_KERNEL);
+        if (npd) {
+                memcpy(npd, pd, sizeof(*npd));
+                s3c_device_usbgadget.dev.platform_data = npd;
+        } else {
+                printk(KERN_ERR "no memory for udc platform data\n");
+        }
+}
+
+
 /* Watchdog */
 
 static struct resource s3c_wdt_resource[] = {