Dear Lukasz Majewski,
> 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 <[email protected]>
> Signed-off-by: Kyungmin Park <[email protected]>
> Cc: Marek Vasut <[email protected]>
> ---
> drivers/usb/gadget/s3c_udc_otg.c | 14 +++++++++++++-
> 1 files changed, 13 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/usb/gadget/s3c_udc_otg.c
> b/drivers/usb/gadget/s3c_udc_otg.c index f7f7b54..1b589b2 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
You don't need to undef it :)
> #include <common.h>
> #include <asm/errno.h>
> #include <linux/list.h>
> @@ -133,6 +133,18 @@ 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("%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,
Best regards,
Marek Vasut
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