linux/drivers/usb
Arnd Bergmann a173dc447d usb: gadget: uvc: fix up uvcg_v4l2_get_unmapped_area typo
Patch "usb: gadget: uvc: rename functions to avoid conflicts with host uvc"
renamed a lot of symbols but missed one references that was inside of
an #ifdef:

drivers/usb/gadget/function/uvc_v4l2.c:363:23: error: 'uvcg_v4l2_get_unmapped_area' undeclared here (not in a function)
  .get_unmapped_area = uvcg_v4l2_get_unmapped_area,
                       ^
drivers/usb/gadget/function/uvc_v4l2.c:344:22: warning: 'uvc_v4l2_get_unmapped_area' defined but not used [-Wunused-function]
 static unsigned long uvc_v4l2_get_unmapped_area(struct file *file,
                      ^

This renames the reference according the changed function name.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 7ea95b1108 ("usb: gadget: uvc: rename functions to avoid conflicts with host uvc")
Cc: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Cc: Michael Grzeschik <m.grzeschik@pengutronix.de>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-29 11:51:54 -04:00
..
atm usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
c67x00 USB: c67x00: correct spelling mistakes in comments 2014-01-08 15:05:14 -08:00
chipidea usb: gadget: Refactor request completion 2014-09-25 16:58:50 +02:00
class usb: class: usbtmc.c: Cleaning up uninitialized variables 2014-07-09 15:59:10 -07:00
common usb: Add LED triggers for USB activity 2014-09-25 17:05:12 +02:00
core usb: core: return -ENOTSUPP for all targeted hosts 2014-09-29 11:50:39 -04:00
dwc2 usb: gadget: Refactor request completion 2014-09-25 16:58:50 +02:00
dwc3 USB: Remove .owner field for driver 2014-09-28 21:55:10 -04:00
early USB: ehci-dbgp: drop dead code. 2013-09-26 16:25:21 -07:00
gadget usb: gadget: uvc: fix up uvcg_v4l2_get_unmapped_area typo 2014-09-29 11:51:54 -04:00
host USB: host: st: fix ehci/ohci driver selection 2014-09-29 11:51:54 -04:00
image USB: image: correct spelling mistake in comment 2014-01-08 15:08:14 -08:00
misc usb: hub: rename khubd to hub_wq in documentation and comments 2014-09-23 22:33:19 -07:00
mon
musb usb: gadget: Refactor request completion 2014-09-25 16:58:50 +02:00
phy USB: Remove .owner field for driver 2014-09-28 21:55:10 -04:00
renesas_usbhs usb: gadget: Refactor request completion 2014-09-25 16:58:50 +02:00
serial USB-serial fixes for v3.17 2014-09-25 12:18:11 +02:00
storage storage: Add quirk for another SCM-based USB-SCSI converter 2014-09-23 22:29:27 -07:00
usbip usbip: remove struct usb_device_id table 2014-08-25 10:40:58 -07:00
wusbcore usb: hub: rename khubd to hub_wq in documentation and comments 2014-09-23 22:33:19 -07:00
Kconfig usb: Add LED triggers for USB activity 2014-09-25 17:05:12 +02:00
Makefile usbip: move usbip kernel code out of staging 2014-08-25 10:40:06 -07:00
README usb: hub: rename khubd to hub_wq in documentation and comments 2014-09-23 22:33:19 -07:00
usb-skeleton.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00

README

To understand all the Linux-USB framework, you'll use these resources:

    * This source code.  This is necessarily an evolving work, and
      includes kerneldoc that should help you get a current overview.
      ("make pdfdocs", and then look at "usb.pdf" for host side and
      "gadget.pdf" for peripheral side.)  Also, Documentation/usb has
      more information.

    * The USB 2.0 specification (from www.usb.org), with supplements
      such as those for USB OTG and the various device classes.
      The USB specification has a good overview chapter, and USB
      peripherals conform to the widely known "Chapter 9".

    * Chip specifications for USB controllers.  Examples include
      host controllers (on PCs, servers, and more); peripheral
      controllers (in devices with Linux firmware, like printers or
      cell phones); and hard-wired peripherals like Ethernet adapters.

    * Specifications for other protocols implemented by USB peripheral
      functions.  Some are vendor-specific; others are vendor-neutral
      but just standardized outside of the www.usb.org team.

Here is a list of what each subdirectory here is, and what is contained in
them.

core/		- This is for the core USB host code, including the
		  usbfs files and the hub class driver ("hub_wq").

host/		- This is for USB host controller drivers.  This
		  includes UHCI, OHCI, EHCI, and others that might
		  be used with more specialized "embedded" systems.

gadget/		- This is for USB peripheral controller drivers and
		  the various gadget drivers which talk to them.


Individual USB driver directories.  A new driver should be added to the
first subdirectory in the list below that it fits into.

image/		- This is for still image drivers, like scanners or
		  digital cameras.
../input/	- This is for any driver that uses the input subsystem,
		  like keyboard, mice, touchscreens, tablets, etc.
../media/	- This is for multimedia drivers, like video cameras,
		  radios, and any other drivers that talk to the v4l
		  subsystem.
../net/		- This is for network drivers.
serial/		- This is for USB to serial drivers.
storage/	- This is for USB mass-storage drivers.
class/		- This is for all USB device drivers that do not fit
		  into any of the above categories, and work for a range
		  of USB Class specified devices. 
misc/		- This is for all USB device drivers that do not fit
		  into any of the above categories.