USB: Move endpoint sync type definitions from usb/audio.h to usb/ch9.h

And use the new definitions in the USB Audio Class gadget driver. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
git-mirror · Sep 23, 2009 · 85e08ca · 85e08ca
1 parent 81bf46f
commit 85e08ca
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Showing 3 changed files with 7 additions and 11 deletions.
diff --git a/drivers/usb/gadget/f_audio.c b/drivers/usb/gadget/f_audio.c
@@ -174,7 +174,7 @@ static struct usb_endpoint_descriptor as_out_ep_desc __initdata = {
 	.bLength =		USB_DT_ENDPOINT_AUDIO_SIZE,
 	.bDescriptorType =	USB_DT_ENDPOINT,
 	.bEndpointAddress =	USB_DIR_OUT,
-	.bmAttributes =		USB_AS_ENDPOINT_ADAPTIVE
+	.bmAttributes =		USB_ENDPOINT_SYNC_ADAPTIVE
 				| USB_ENDPOINT_XFER_ISOC,
 	.wMaxPacketSize =	__constant_cpu_to_le16(OUT_EP_MAX_PACKET_SIZE),
 	.bInterval =		4,

diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h
@@ -46,12 +46,6 @@
 #define MIDI_IN_JACK			0x02
 #define MIDI_OUT_JACK			0x03
 
-/* endpoint attributes */
-#define EP_ATTR_MASK			0x0c
-#define EP_ATTR_ASYNC			0x04
-#define EP_ATTR_ADAPTIVE		0x08
-#define EP_ATTR_SYNC			0x0c
-
 /* cs endpoint attributes */
 #define EP_CS_ATTR_SAMPLE_RATE		0x01
 #define EP_CS_ATTR_PITCH_CONTROL	0x02
@@ -244,10 +238,6 @@ struct usb_as_formate_type_i_discrete_descriptor_##n {		\
 #define USB_AS_FORMAT_TYPE_II		0x2
 #define USB_AS_FORMAT_TYPE_III		0x3
 
-#define USB_AS_ENDPOINT_ASYNC		(1 << 2)
-#define USB_AS_ENDPOINT_ADAPTIVE	(2 << 2)
-#define USB_AS_ENDPOINT_SYNC		(3 << 2)
-
 struct usb_as_iso_endpoint_descriptor {
 	__u8  bLength;			/* in bytes: 7 */
 	__u8  bDescriptorType;		/* USB_DT_CS_ENDPOINT */

diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h
@@ -348,6 +348,12 @@ struct usb_endpoint_descriptor {
 #define USB_ENDPOINT_NUMBER_MASK	0x0f	/* in bEndpointAddress */
 #define USB_ENDPOINT_DIR_MASK		0x80
 
+#define USB_ENDPOINT_SYNCTYPE		0x0c
+#define USB_ENDPOINT_SYNC_NONE		(0 << 2)
+#define USB_ENDPOINT_SYNC_ASYNC		(1 << 2)
+#define USB_ENDPOINT_SYNC_ADAPTIVE	(2 << 2)
+#define USB_ENDPOINT_SYNC_SYNC		(3 << 2)
+
 #define USB_ENDPOINT_XFERTYPE_MASK	0x03	/* in bmAttributes */
 #define USB_ENDPOINT_XFER_CONTROL	0
 #define USB_ENDPOINT_XFER_ISOC		1