This commit adds support for storing private data to Samsung's UDC
driver. This data is afterward used by usb gadget.
Signed-off-by: Lukasz Majewski <l.majew...@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
Cc: Marek Vasut <ma...@denx.de>
---
drivers/usb/gadget/s3c_udc_otg.c | 15 ++++++++++++++-
1 files changed, 14 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/gadget/s3c_udc_otg.c b/drivers/usb/gadget/s3c_udc_otg.c
index 24ff346..41b738a 100644
--- a/drivers/usb/gadget/s3c_udc_otg.c
+++ b/drivers/usb/gadget/s3c_udc_otg.c
@@ -30,7 +30,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
-
+#undef DEBUG
#include <common.h>
#include <asm/errno.h>
#include <linux/list.h>
@@ -125,6 +125,19 @@ static void nuke(struct s3c_ep *ep, int status);
static int s3c_udc_set_halt(struct usb_ep *_ep, int value);
static void s3c_udc_set_nak(struct s3c_ep *ep);
+void set_udc_gadget_private_data(void *p)
+{
+ debug_cond(DEBUG_SETUP != 0,
+ "%s: the_controller: 0x%p, p: 0x%p\n", __func__,
+ the_controller, p);
+ the_controller->gadget.dev.device_data = p;
+}
+
+void *get_udc_gadget_private_data(struct usb_gadget *gadget)
+{
+ return gadget->dev.device_data;
+}
+
static struct usb_ep_ops s3c_ep_ops = {
.enable = s3c_ep_enable,
.disable = s3c_ep_disable,
--
1.7.2.3
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