linux.git/drivers/usb/gadget/function/f_fs.c, branch v3.17 Linux kernel source tree usb: gadget: f_fs: fix the redundant ep files problem 2014-09-03T14:15:59+00:00 Robert Baldyga r.baldyga@samsung.com 2014-08-25T09:16:27+00:00 6d5c1c77bbf98b2cc5373af02bb7b3b27584ee4a Up to now, when endpoint addresses in descriptors were non-consecutive, there were created redundant files, which could cause problems in kernel, when user tried to read/write to them. It was result of fact that maximum endpoint address was taken as total number of endpoints in function. This patch adds endpoint descriptors counting and storing their addresses in eps_addrmap to verify their cohesion in each speed. Endpoint address map would be also useful for further features, just like vitual endpoint address mapping. Signed-off-by: Robert Baldyga <r.baldyga@samsung.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com> 
Up to now, when endpoint addresses in descriptors were non-consecutive,
there were created redundant files, which could cause problems in kernel,
when user tried to read/write to them. It was result of fact that maximum
endpoint address was taken as total number of endpoints in function.

This patch adds endpoint descriptors counting and storing their addresses
in eps_addrmap to verify their cohesion in each speed.

Endpoint address map would be also useful for further features, just like
vitual endpoint address mapping.

Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Merge tag 'usb-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next 2014-07-21T18:33:41+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2014-07-21T18:33:41+00:00 61fe2d75f138992f116ee70e83f10ff2d7e79143 Felipe writes: usb: patches for v3.17 merge window Surprisingly enough, while a big set of patches, the majority is composed of cleanups (using devm_*, fixing sparse errors, moving code around, adding const, etc). The highlights are addition of new support for PLX USB338x devices, and support for USB 2.0-only configurations of the DWC3 IP core. Signed-of-by: Felipe Balbi <balbi@ti.com> 
Felipe writes:

usb: patches for v3.17 merge window

Surprisingly enough, while a big set of patches, the majority is
composed of cleanups (using devm_*, fixing sparse errors, moving
code around, adding const, etc).

The highlights are addition of new support for PLX USB338x devices,
and support for USB 2.0-only configurations of the DWC3 IP core.

Signed-of-by: Felipe Balbi <balbi@ti.com>
usb: gadget: Gadget directory cleanup - group usb functions 2014-07-16T17:50:36+00:00 Andrzej Pietrasiewicz andrzej.p@samsung.com 2014-07-15T11:09:46+00:00 00a2430ff07d4e0e0e7e24e02fd8adede333b797 The drivers/usb/gadget directory contains many files. Files which are related can be distributed into separate directories. This patch moves the USB functions implementations into a separate directory. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com> 
The drivers/usb/gadget directory contains many files.
Files which are related can be distributed into separate directories.
This patch moves the USB functions implementations into a separate directory.

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