linux-stable.git/drivers/usb/gadget/printer.c, branch linux-3.5.y

usb: gadget: make g_printer enumerate again

2012-10-07T15:35:50+00:00

commit 5a175bb84d7344fbe5e26cf61b597129e7c80564 upstream.

This was broken in 2e87edf49 ("usb: gadget: make g_printer use
composite").
The USB-strings were not setup properly and were not used. No function
was added which results in an empty USB config.
While fixing this, the interface number is now auto generated and not
hard coded to 0.

Acked-by: Michal Nazarewicz 
Signed-off-by: Sebastian Andrzej Siewior 
Signed-off-by: Felipe Balbi 
Signed-off-by: Greg Kroah-Hartman

usb: gadget: make g_printer use composite

2012-05-04T12:53:04+00:00

This patch converts the g_printer to make use of the compoiste framework
for descriptor parsing instead of its own implementation of it.
This gadget contains now one function which is the printer gadget.
Compile tested only.

Signed-off-by: Sebastian Andrzej Siewior 
Signed-off-by: Felipe Balbi

usb: gadget: remove DUALSPEED from printer

2012-05-04T12:53:03+00:00

This patch removes the DUALSPEED macro and makes the HS (and FS) case
the default. This is one little step before composite can be used for
descriptor management.

Signed-off-by: Sebastian Andrzej Siewior 
Signed-off-by: Felipe Balbi

Remove all #inclusions of asm/system.h

2012-03-28T17:30:03+00:00

Remove all #inclusions of asm/system.h preparatory to splitting and killing
it.  Performed with the following command:

perl -p -i -e 's!^#\s*include\s*.*\n!!' `grep -Irl '^#\s*include\s*' *`

Signed-off-by: David Howells

usb: gadget: rename usb_gadget_driver::speed to max_speed

2011-12-12T09:45:12+00:00

This commit renames the “speed” field of the usb_gadget_driver
structure to “max_speed”.  This is so that to make it more
apparent that the field represents the maximum speed gadget
driver can support.

This also make the field look more like fields with the same
name in usb_gadget and usb_composite_driver structures.  All
of those represent the *maximal* speed given entity supports.

After this commit, there are the following fields in various
structures:
* usb_gadget::speed - the current connection speed,
* usb_gadget::max_speed - maximal speed UDC supports,
* usb_gadget_driver::max_speed - maximal speed gadget driver
  supports, and
* usb_composite_driver::max_speed - maximal speed composite
  gadget supports.

Signed-off-by: Michal Nazarewicz 
Signed-off-by: Felipe Balbi

usb: gadget: replace usb_gadget::is_dualspeed with max_speed

2011-12-12T09:45:11+00:00

This commit replaces usb_gadget's is_dualspeed field with
a max_speed field.

[ balbi@ti.com : Fixed DWC3 driver ]

Signed-off-by: Michal Nazarewicz 
Signed-off-by: Felipe Balbi

USB: g_printer: fix bug in unregistration

2011-09-18T08:33:06+00:00

The allocated chardevice region range is only 1 device but on
unregister it currently tries to deregister 2.

Found this while doing a insmod/rmmod/insmod/rm... of the module
which seemed to eat major numbers.

Signed-off-by: Fabian Godehardt 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

usb: Provide usb_speed_string() function

2011-09-18T08:29:04+00:00

In a few places in the kernel, the code prints
a human-readable USB device speed (eg. "high speed").
This involves a switch statement sometimes wrapped
around in ({ ... }) block leading to code repetition.

To mitigate this issue, this commit introduces
usb_speed_string() function, which returns
a human-readable name of provided speed.

It also changes a few places switch was used to use
this new function.  This changes a bit the way the
speed is printed in few instances at the same time
standardising it.

Signed-off-by: Michal Nazarewicz 
Signed-off-by: Greg Kroah-Hartman

usb gadget: clean up FSF boilerplate text

2011-09-09T23:00:09+00:00

remove the following two paragraphs as they are not needed:

This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
License for more details.

You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc.,59
Temple Place - Suite 330, Boston, MA  02111-1307, USA.

Signed-off-by: Klaus Schwarzkopf 
Signed-off-by: Greg Kroah-Hartman

Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6

2011-07-26T06:08:32+00:00

* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (115 commits)
  EHCI: fix direction handling for interrupt data toggles
  USB: serial: add IDs for WinChipHead USB->RS232 adapter
  USB: OHCI: fix another regression for NVIDIA controllers
  usb: gadget: m66592-udc: add pullup function
  usb: gadget: m66592-udc: add function for external controller
  usb: gadget: r8a66597-udc: add pullup function
  usb: renesas_usbhs: support multi driver
  usb: renesas_usbhs: inaccessible pipe is not an error
  usb: renesas_usbhs: care buff alignment when dma handler
  USB: PL2303: correctly handle baudrates above 115200
  usb: r8a66597-hcd: fixup USB_PORT_STAT_C_SUSPEND shift
  usb: renesas_usbhs: compile/config are rescued
  usb: renesas_usbhs: fixup comment-out
  usb: update email address in ohci-sh and r8a66597-hcd
  usb: r8a66597-hcd: add function for external controller
  EHCI: only power off port if over-current is active
  USB: mon: Allow to use usbmon without debugfs
  USB: EHCI: go back to using the system clock for QH unlinks
  ehci: add pci quirk for Ordissimo and RM Slate 100 too
  ehci: refactor pci quirk to use standard dmi_check_system method
  ...

Fix up trivial conflicts in Documentation/feature-removal-schedule.txt