dm: Move s3c24xx USB driver to a proper place

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: David Müller <d.mueller@elsoft.ch>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: U-Boot DM <u-boot-dm@lists.denx.de>
diff --git a/include/configs/smdk2410.h b/include/configs/smdk2410.h
index 1c0978d..a8a56fd 100644
--- a/include/configs/smdk2410.h
+++ b/include/configs/smdk2410.h
@@ -66,6 +66,7 @@
  * USB support (currently only works with D-cache off)
  ************************************************************/
 #define CONFIG_USB_OHCI
+#define CONFIG_USB_OHCI_S3C24XX
 #define CONFIG_USB_KEYBOARD
 #define CONFIG_USB_STORAGE
 #define CONFIG_DOS_PARTITION