linux-stable.git/include/linux/usb/wusb.h, branch master

USB: Move wusbcore and UWB to staging as it is obsolete

2019-08-08T05:52:01+00:00

The UWB and wusbcore code is long obsolete, so let us just move the code
out of the real part of the kernel and into the drivers/staging/
location with plans to remove it entirely in a few releases.

Link: https://lore.kernel.org/r/20190806101509.GA11280@kroah.com
Signed-off-by: Greg Kroah-Hartman

wusb: Remove unnecessary static function ckhdid_printf

2019-03-01T19:53:41+00:00

This static inline is unnecessary and can be removed
by using the vsprintf %ph extension.

This reduces overall object size by more than 2K.

Reported-by: Louis Taylor 
Signed-off-by: Joe Perches 
Reviewed-by: Louis Taylor 
Signed-off-by: Greg Kroah-Hartman

USB: add SPDX identifiers to all remaining files in drivers/usb/

2017-11-04T10:48:02+00:00

It's good to have SPDX identifiers in all files to make it easier to
audit the kernel tree for correct licenses.

Update the drivers/usb/ and include/linux/usb* files with the correct
SPDX license identifier based on the license text in the file itself.
The SPDX identifier is a legally binding shorthand, which can be used
instead of the full boiler plate text.

This work is based on a script and data from Thomas Gleixner, Philippe
Ombredanne, and Kate Stewart.

Cc: Thomas Gleixner 
Cc: Kate Stewart 
Cc: Philippe Ombredanne 
Signed-off-by: Greg Kroah-Hartman 
Acked-by: Felipe Balbi 
Acked-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

usb: wusbcore: fix deadlock in wusbhc_gtk_rekey

2013-12-02T23:21:04+00:00

When multiple wireless USB devices are connected and one of the devices
disconnects, the host will distribute a new group key to the remaining
devicese using wusbhc_gtk_rekey.  wusbhc_gtk_rekey takes the
wusbhc->mutex and holds it while it submits a URB to set the new key.
This causes a deadlock in wa_urb_enqueue when it calls a device lookup
helper function that takes the same lock.

This patch changes wusbhc_gtk_rekey to submit a work item to set the GTK
so that the URB is submitted without holding wusbhc->mutex.

Signed-off-by: Thomas Pugliese 
Signed-off-by: Greg Kroah-Hartman

Fix common misspellings

2011-03-31T14:26:23+00:00

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi

tree-wide: fix misspelling of "definition" in comments

2009-12-04T22:41:47+00:00

"Definition" is misspelled "defintion" in several comments; this
patch fixes them. No code changes.

Signed-off-by: Adam Buchbinder 
Signed-off-by: Jiri Kosina

trivial: wusb: Storage class should be before const qualifier

2009-03-30T13:22:03+00:00

The C99 specification states in section 6.11.5:

The placement of a storage-class specifier other than at the beginning
of the declaration specifiers in a declaration is an obsolescent
feature.

Acked-by: David Vrabel 
Signed-off-by: Tobias Klauser 
Signed-off-by: Jiri Kosina

wusb: add the Wireless USB include files.

2008-09-17T15:54:29+00:00

Common header files derived from the WUSB 1.0 specification.

Signed-off-by: David Vrabel