usb: gadget: Gadget directory cleanup - group legacy gadgets

The drivers/usb/gadget directory contains many files.
Files which are related can be distributed into separate directories.
This patch moves the legacy gadgets (i.e. those not using configfs)
into a separate directory.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 0 insertions, 180 deletions

diff --git a/drivers/usb/gadget/audio.c b/drivers/usb/gadget/audio.c
deleted file mode 100644
index 6eb695e5e43..00000000000
--- a/drivers/usb/gadget/audio.c
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * audio.c -- Audio gadget driver
- *
- * Copyright (C) 2008 Bryan Wu <cooloney@kernel.org>
- * Copyright (C) 2008 Analog Devices, Inc
- *
- * Enter bugs at http://blackfin.uclinux.org/
- *
- * Licensed under the GPL-2 or later.
- */
-
-/* #define VERBOSE_DEBUG */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/usb/composite.h>
-
-#include "gadget_chips.h"
-#define DRIVER_DESC		"Linux USB Audio Gadget"
-#define DRIVER_VERSION		"Feb 2, 2012"
-
-USB_GADGET_COMPOSITE_OPTIONS();
-
-/* string IDs are assigned dynamically */
-
-static struct usb_string strings_dev[] = {
-	[USB_GADGET_MANUFACTURER_IDX].s = "",
-	[USB_GADGET_PRODUCT_IDX].s = DRIVER_DESC,
-	[USB_GADGET_SERIAL_IDX].s = "",
-	{  } /* end of list */
-};
-
-static struct usb_gadget_strings stringtab_dev = {
-	.language = 0x0409,	/* en-us */
-	.strings = strings_dev,
-};
-
-static struct usb_gadget_strings *audio_strings[] = {
-	&stringtab_dev,
-	NULL,
-};
-
-#ifdef CONFIG_GADGET_UAC1
-#include "u_uac1.h"
-#include "u_uac1.c"
-#include "f_uac1.c"
-#else
-#include "f_uac2.c"
-#endif
-
-/*-------------------------------------------------------------------------*/
-
-/* DO NOT REUSE THESE IDs with a protocol-incompatible driver!!  Ever!!
- * Instead:  allocate your own, using normal USB-IF procedures.
- */
-
-/* Thanks to Linux Foundation for donating this product ID. */
-#define AUDIO_VENDOR_NUM		0x1d6b	/* Linux Foundation */
-#define AUDIO_PRODUCT_NUM		0x0101	/* Linux-USB Audio Gadget */
-
-/*-------------------------------------------------------------------------*/
-
-static struct usb_device_descriptor device_desc = {
-	.bLength =		sizeof device_desc,
-	.bDescriptorType =	USB_DT_DEVICE,
-
-	.bcdUSB =		__constant_cpu_to_le16(0x200),
-
-#ifdef CONFIG_GADGET_UAC1
-	.bDeviceClass =		USB_CLASS_PER_INTERFACE,
-	.bDeviceSubClass =	0,
-	.bDeviceProtocol =	0,
-#else
-	.bDeviceClass =		USB_CLASS_MISC,
-	.bDeviceSubClass =	0x02,
-	.bDeviceProtocol =	0x01,
-#endif
-	/* .bMaxPacketSize0 = f(hardware) */
-
-	/* Vendor and product id defaults change according to what configs
-	 * we support.  (As does bNumConfigurations.)  These values can
-	 * also be overridden by module parameters.
-	 */
-	.idVendor =		__constant_cpu_to_le16(AUDIO_VENDOR_NUM),
-	.idProduct =		__constant_cpu_to_le16(AUDIO_PRODUCT_NUM),
-	/* .bcdDevice = f(hardware) */
-	/* .iManufacturer = DYNAMIC */
-	/* .iProduct = DYNAMIC */
-	/* NO SERIAL NUMBER */
-	.bNumConfigurations =	1,
-};
-
-static struct usb_otg_descriptor otg_descriptor = {
-	.bLength =		sizeof otg_descriptor,
-	.bDescriptorType =	USB_DT_OTG,
-
-	/* REVISIT SRP-only hardware is possible, although
-	 * it would not be called "OTG" ...
-	 */
-	.bmAttributes =		USB_OTG_SRP | USB_OTG_HNP,
-};
-
-static const struct usb_descriptor_header *otg_desc[] = {
-	(struct usb_descriptor_header *) &otg_descriptor,
-	NULL,
-};
-
-/*-------------------------------------------------------------------------*/
-
-static int __init audio_do_config(struct usb_configuration *c)
-{
-	/* FIXME alloc iConfiguration string, set it in c->strings */
-
-	if (gadget_is_otg(c->cdev->gadget)) {
-		c->descriptors = otg_desc;
-		c->bmAttributes |= USB_CONFIG_ATT_WAKEUP;
-	}
-
-	audio_bind_config(c);
-
-	return 0;
-}
-
-static struct usb_configuration audio_config_driver = {
-	.label			= DRIVER_DESC,
-	.bConfigurationValue	= 1,
-	/* .iConfiguration = DYNAMIC */
-	.bmAttributes		= USB_CONFIG_ATT_SELFPOWER,
-#ifndef CONFIG_GADGET_UAC1
-	.unbind			= uac2_unbind_config,
-#endif
-};
-
-/*-------------------------------------------------------------------------*/
-
-static int __init audio_bind(struct usb_composite_dev *cdev)
-{
-	int			status;
-
-	status = usb_string_ids_tab(cdev, strings_dev);
-	if (status < 0)
-		goto fail;
-	device_desc.iManufacturer = strings_dev[USB_GADGET_MANUFACTURER_IDX].id;
-	device_desc.iProduct = strings_dev[USB_GADGET_PRODUCT_IDX].id;
-
-	status = usb_add_config(cdev, &audio_config_driver, audio_do_config);
-	if (status < 0)
-		goto fail;
-	usb_composite_overwrite_options(cdev, &coverwrite);
-
-	INFO(cdev, "%s, version: %s\n", DRIVER_DESC, DRIVER_VERSION);
-	return 0;
-
-fail:
-	return status;
-}
-
-static int __exit audio_unbind(struct usb_composite_dev *cdev)
-{
-#ifdef CONFIG_GADGET_UAC1
-	gaudio_cleanup();
-#endif
-	return 0;
-}
-
-static __refdata struct usb_composite_driver audio_driver = {
-	.name		= "g_audio",
-	.dev		= &device_desc,
-	.strings	= audio_strings,
-	.max_speed	= USB_SPEED_HIGH,
-	.bind		= audio_bind,
-	.unbind		= __exit_p(audio_unbind),
-};
-
-module_usb_composite_driver(audio_driver);
-
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_AUTHOR("Bryan Wu <cooloney@kernel.org>");
-MODULE_LICENSE("GPL");
-