[PATCH v8 0/3] usb: gadget: f_fs: userspace API fixes and improvements

[Robert Baldyga]

Hi Felipe,

I have finally prepated patchset that should apply and build with your
testing/next tree.

Best regards
Robert Baldyga

Changelog:

v8:
- add patch "usb: gadget: f_fs: fix the redundant ep files problem" to
  make it possible to apply to Felipe tree

v7:
- return proper value from ffs_epfile_ioctl() function
- remove patch "usb: gadget: f_fs: fix the redundant ep files problem"
  from this patchset because it's already in Gregs tree

v6: https://lkml.org/lkml/2014/8/25/101
- unlock spinlock before copy_to_user() call 
- remove duplicated eps_count value check
- few minor fixes

v5: https://lkml.org/lkml/2014/8/21/252
- fix typo pointed by Sergei Shtylyov

v4: https://lkml.org/lkml/2014/8/20/277
- change if() sequence into switch() statement
v3: https://lkml.org/lkml/2014/7/30/115
- move fix for the redundant ep files problem into sepatare patch
- merge user space API affecting changes into single patch
- add flag switching between old and new style API

v2: https://lkml.org/lkml/2014/7/25/296
- return proper endpont address in setup request handling
- add patch usb: gadget: f_fs: add ioctl returning ep descriptor
- add patch usb: gadget: f_fs: make numbers in ep file names the same
  as ep addresses

v1: https://lkml.org/lkml/2014/7/18/1010

Robert Baldyga (3):
  usb: gadget: f_fs: fix the redundant ep files problem
  usb: gadget: f_fs: add ioctl returning ep descriptor
  usb: gadget: f_fs: virtual endpoint address mapping

 drivers/usb/gadget/function/f_fs.c  | 112 +++++++++++++++++++++++++++++++-----
 drivers/usb/gadget/function/u_fs.h  |   4 ++
 include/uapi/linux/usb/functionfs.h |   7 +++
 3 files changed, 110 insertions(+), 13 deletions(-)

-- 
1.9.1

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