From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lukasz Majewski Date: Mon, 30 Apr 2012 16:51:19 +0200 Subject: [U-Boot] [PATCH v4 RESEND 3/3] usb:udc:samsung Add functions for storing private gadget data in UDC driver In-Reply-To: <1334762811-23068-4-git-send-email-l.majewski@samsung.com> References: <1334762811-23068-4-git-send-email-l.majewski@samsung.com> Message-ID: <1335797479-1091-1-git-send-email-l.majewski@samsung.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de 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 Signed-off-by: Kyungmin Park Cc: Marek Vasut --- 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 #include #include #include @@ -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, -- 1.7.2.3