linux-stable.git/drivers/usb/core/message.c, branch linux-3.14.y

usb: delete non-required instances of include

2014-01-08T23:01:39+00:00

None of these files are actually using any __init type directives
and hence don't need to include .  Most are just a
left over from __devinit and __cpuinit removal, or simply due to
code getting copied from one driver to the next.

Signed-off-by: Paul Gortmaker 
Signed-off-by: Greg Kroah-Hartman

USB: core: correct spelling mistakes in comments and warning

2014-01-08T00:17:40+00:00

Signed-off-by: Rahul Bedarkar 
Acked-by: Randy Dunlap 
Signed-off-by: Greg Kroah-Hartman

usb: Push USB2 LPM disable on disconnect into USB core.

2013-10-16T19:24:21+00:00

The USB core currently handles enabling and disabling optional USB power
management features during device transitions (device suspend/resume,
driver bind/unbind, device reset, and device disconnect).  Those
optional power features include Latency Tolerance Messaging (LTM),
USB 3.0 Link PM, and USB 2.0 Link PM.

The USB core currently enables LPM on device enumeration and disables
USB 2.0 Link PM when the device is reset.  However, the xHCI driver
disables LPM when the device is disconnected and the device context is
freed.  Push the call up into the USB core, in order to be consistent
with the core handling all power management enabling and disabling.

Signed-off-by: Sarah Sharp

usb: fix some scripts/kernel-doc warnings

2013-08-03T03:30:14+00:00

When building the htmldocs (in verbose mode), scripts/kernel-doc reports the
following type of warnings:

Warning(drivers/usb/core/usb.c:76): No description found for return value of
'usb_find_alt_setting'

Fix them by:
- adding some missing descriptions of return values
- using "Return" sections for those descriptions

Signed-off-by: Yacine Belkadi 
Signed-off-by: Greg Kroah-Hartman

USB: simplify the interface of usb_get_status()

2013-08-01T00:29:02+00:00

This patch simplifies the interface presented by usb_get_status().
Instead of forcing callers to check for the proper data length and
convert the status value to host byte order, the function will now
do these things itself.

Signed-off-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman

usb: message: Fixed parenthesis error in sizeof function.

2013-05-17T17:09:26+00:00

This patch fixes parenthesis error in sizeof function in Usb/message.c

Signed-off-by: Tülin İzer 
Signed-off-by: Greg Kroah-Hartman

usb: message: Fixed error: 'no space before bracket'

2013-05-17T17:09:25+00:00

This patch fixes error: 'no space before bracket' in Usb/message.c

Signed-off-by: Tülin İzer 
Signed-off-by: Greg Kroah-Hartman

usb/core: consider link speed while looking at bMaxPower

2013-01-12T00:16:01+00:00

The USB 2.0 specification says that bMaxPower is the maximum power
consumption expressed in 2 mA units and the USB 3.0 specification says
that it is expressed in 8 mA units.
This patch adds a helper function usb_get_max_power() which computes the
value based on config & usb_device's speed value. The the device descriptor
dump computes the value on its own.

Cc: Sarah Sharp 
Cc: Greg Kroah-Hartman 
Acked-by: Alan Stern 
Signed-off-by: Sebastian Andrzej Siewior 
Signed-off-by: Greg Kroah-Hartman

USB: core: Free the allocated memory before exiting on error

2012-11-21T21:32:26+00:00

'new_interfaces' should be freed to avoid memory leak.

Cc: Sarah Sharp 
Signed-off-by: Sachin Kamat 
Acked-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman

usb-core: remove CONFIG_HOTPLUG ifdefs

2012-11-21T21:27:16+00:00

Remove conditional code based on CONFIG_HOTPLUG being false.  It's
always on now in preparation of it going away as an option.

Signed-off-by: Bill Pemberton 
Signed-off-by: Greg Kroah-Hartman