linux-kernel - [PATCH v3 09/46] usb: gadget: at91_udc: add ep capabilities support

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Message-id: <1436941953-1327-10-git-send-email-r.baldyga@samsung.com>
Date:	Wed, 15 Jul 2015 08:31:56 +0200
From:	Robert Baldyga <r.baldyga@...sung.com>
To:	gregkh@...uxfoundation.org, balbi@...com
Cc:	Peter.Chen@...escale.com, johnyoun@...opsys.com,
	dahlmann.thomas@...or.de, nicolas.ferre@...el.com,
	cernekee@...il.com, leoli@...escale.com, daniel@...que.org,
	haojian.zhuang@...il.com, robert.jarzmik@...e.fr,
	michal.simek@...inx.com, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
	linux-omap@...r.kernel.org, linux-geode@...ts.infradead.org,
	linux-arm-kernel@...ts.infradead.org,
	linuxppc-dev@...ts.ozlabs.org, andrzej.p@...sung.com,
	m.szyprowski@...sung.com, Robert Baldyga <r.baldyga@...sung.com>
Subject: [PATCH v3 09/46] usb: gadget: at91_udc: add ep capabilities support

Convert endpoint configuration to new capabilities model.

Signed-off-by: Robert Baldyga <r.baldyga@...sung.com>
---
 drivers/usb/gadget/udc/at91_udc.c | 33 ++++++++++++++++++++++++---------
 1 file changed, 24 insertions(+), 9 deletions(-)

diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c
index fc42264..a04b073 100644
--- a/drivers/usb/gadget/udc/at91_udc.c
+++ b/drivers/usb/gadget/udc/at91_udc.c
@@ -59,15 +59,29 @@
 #define	DRIVER_VERSION	"3 May 2006"
 
 static const char driver_name [] = "at91_udc";
-static const char * const ep_names[] = {
-	"ep0",
-	"ep1",
-	"ep2",
-	"ep3-int",
-	"ep4",
-	"ep5",
+
+static const struct {
+	const char *name;
+	const struct usb_ep_caps caps;
+} ep_info[] = {
+#define EP_INFO(_name, _type, _dir) \
+	{ \
+		.name = _name, \
+		.caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_ ## _type, \
+				USB_EP_CAPS_DIR_ ## _dir), \
+	}
+
+	EP_INFO("ep0",		CONTROL, ALL),
+	EP_INFO("ep1",		ALL,	ALL),
+	EP_INFO("ep2",		ALL,	ALL),
+	EP_INFO("ep3-int",	INT,	ALL),
+	EP_INFO("ep4",		ALL,	ALL),
+	EP_INFO("ep5",		ALL,	ALL),
+
+#undef EP_INFO
 };
-#define ep0name		ep_names[0]
+
+#define ep0name		ep_info[0].name
 
 #define VBUS_POLL_TIMEOUT	msecs_to_jiffies(1000)
 
@@ -1830,7 +1844,8 @@ static int at91udc_probe(struct platform_device *pdev)
 
 	for (i = 0; i < NUM_ENDPOINTS; i++) {
 		ep = &udc->ep[i];
-		ep->ep.name = ep_names[i];
+		ep->ep.name = ep_info[i].name;
+		ep->ep.caps = ep_info[i].caps;
 		ep->ep.ops = &at91_ep_ops;
 		ep->udc = udc;
 		ep->int_mask = BIT(i);
-- 
1.9.1

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