Commit Graph

408 Commits

Author SHA1 Message Date
Alan Stern 2cb5000057 USB: usbtest: fix test number in log message
This patch (as1639) fixes a minor bug in the usbtest driver.  Due to
concurrent changes, a test originally written as number 17 got changed
to number 24, but the corresponding change was not made in the log
message.  This updates the log message.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-07 10:34:20 -08:00
Rene Buergel 9db72fe6c9 ezusb: add dependency to USB
This fixes an error during modpost, when ezusb is built into the kernel
while USB is built as module.

Signed-off-by: René Bürgel <rene.buergel@sohard.de>
Cc: stable <stable@vger.kernel.org>
--
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-26 14:57:20 -08:00
Dan Carpenter 564e69893c USB: usbtest: prevent a divide by zero bug
If param->length is zero, then this could lead to a divide by zero bug
later in the function when we do: size %= max;

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-21 13:32:26 -08:00
Boyan Nedeltchev 4b85c62411 usb: misc: usbtest: send ISO packets for g_zero
since commit b4036cc (usb: gadget: add
isochronous support to gadget zero), g_zero
has learned about isochronous transfers, which
allows us to use usbtest.ko to exercise
isochronous pipes.

All we need to do to enable that functionality
on usbtest.ko, is set the "iso" to 1 on
struct usbtest_info

Signed-off-by: Boyan Nedeltchev <boyan@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-14 12:15:49 -08:00
Greg Kroah-Hartman b472b8e22f Merge 3.7-rc3 into usb-next.
This pulls in all of the USB changes in 3.7-rc3 into usb-next and
resolves the merge issue with:
	drivers/usb/misc/ezusb.c

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-29 09:04:39 -07:00
Greg Kroah-Hartman c30186e51e USB: ezusb: unexport some functions that aren't being used
When the ezusb code was split out, support was added for the fx2 chip
type, but no one is using these functions, so comment it out.  If
someone needs it, it can be added back in the future.

Also properly include <linux/usb/ezusb.h> into the ezusb.c file, to
ensure we catch any function prototype mis-matches

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Cc: René Bürgel <rene.buergel@sohard.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24 14:19:16 -07:00
Dave Jones 197ef5ef37 USB: Add missing license tag to ezusb driver.
ezusb: module license 'unspecified' taints kernel

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-23 19:42:31 -07:00
Rene Buergel 70c048a238 USB: ezusb: move ezusb.c from drivers/usb/serial to drivers/usb/misc
This patch
- moves drivers/usb/serial/ezusb.c to drivers/usb/misc/
- renamed CONFIG_USB_EZUSB to CONFIG_USB_EZUSB_FX2 to avoid build errors
- adapts Makefiles and Kconfigs switching from bool to tristate for CONFIG_USB_EZUSB_FX2

Signed-off-by: René Bürgel <rene.buergel@sohard.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-26 14:20:28 -07:00
Peter Senna Tschudin 17e6791082 drivers/usb/misc/rio500.c: removes unnecessary semicolon
removes unnecessary semicolon

Found by Coccinelle: http://coccinelle.lip6.fr/

Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-13 21:48:48 -07:00
Greg Kroah-Hartman a7bdf7fa33 Merge v3.6-rc3 into usb-next
This picks up fixes that we need in this branch for testing.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-08-27 07:15:30 -07:00
Greg Kroah-Hartman 83957df21d USB: emi62: remove __devinit* from the struct usb_device_id table
This structure needs to always stick around, even if CONFIG_HOTPLUG
is disabled, otherwise we can oops when trying to probe a device that
was added after the structure is thrown away.

Thanks to Fengguang Wu and Bjørn Mork for tracking this issue down.

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Reported-by: Bjørn Mork <bjorn@mork.no>
Cc: stable <stable@vger.kernel.org>
CC: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-08-17 17:50:45 -07:00
Dan Carpenter 644034c212 USB: legousbtower.c: remove a bogus NULL check
"udev" can't be NULL here.  The debugging printk() makes static checkers
complain when we dereference it later in the function inside the call to
usb_rcvctrlpipe().

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-08-15 15:17:39 -07:00
Greg Kroah-Hartman aadd6472d9 USB: yurex.c: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

CC: Tomoki Sekiyama <tomoki.sekiyama@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:34:11 -07:00
Greg Kroah-Hartman 7a2d281060 USB: uss720.c: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:34:07 -07:00
Greg Kroah-Hartman d8ec7a7c1c USB: usblcd.c: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

CC: Zack Parsons <k3bacon@gmail.com>
CC: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
CC: Sarah Sharp <sarah.a.sharp@linux.intel.com>
CC: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:34:03 -07:00
Greg Kroah-Hartman e1a344d3de USB: rio500.c: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

CC: Cesar Miquel <miquel@df.uba.ar>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:33:59 -07:00
Greg Kroah-Hartman a341c6b295 USB: idmouse.c: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

CC: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
CC: Sarah Sharp <sarah.a.sharp@linux.intel.com>
CC: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:33:58 -07:00
Greg Kroah-Hartman 0a3fd536e6 USB: appledisplay.c: remove dbg() usage
dbg() was a very old USB-specific macro that should no longer
be used. This patch removes it from being used in the driver
and uses dev_dbg() instead.

CC: Andrew Morton <akpm@linux-foundation.org>
CC: Eric Dumazet <eric.dumazet@gmail.com>
CC: Mike Frysinger <vapier@gentoo.org>
CC: Arun Sharma <asharma@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:33:54 -07:00
Paul Zimmerman 6a23ccd216 usb: usbtest: two super speed fixes for usbtest
bMaxPacketSize0 field for super speed is a power of 2, not a count.
The size itself is always 512.

Max packet size for a super speed bulk endpoint is 1024, so
allocate the urb size in halt_simple() accordingly.

Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 13:38:27 -04:00
Greg Kroah-Hartman 09091a4d5f Merge 3.4-rc4 into usb-next.
This resolves the conflict in:
	drivers/usb/host/ehci-fsl.c
And picks up loads of xhci bugfixes to make it easier for others to test
with.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-22 15:25:26 -07:00
Greg Kroah-Hartman 45714104b9 USB: yurex.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-20 16:53:56 -07:00
Greg Kroah-Hartman d2b1ff7104 USB: uss720.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-20 16:53:53 -07:00
Greg Kroah-Hartman abd83e4bc8 USB: usblcd.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Zack Parsons <k3bacon@gmail.com>
CC: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
CC: Sarah Sharp <sarah.a.sharp@linux.intel.com>
CC: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-20 16:53:51 -07:00
Greg Kroah-Hartman c41fba132e USB: rio500.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Cesar Miquel <miquel@df.uba.ar>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-20 16:53:48 -07:00
Greg Kroah-Hartman 9d974b2a06 USB: legousbtower.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Juergen Stuber <starblue@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-20 16:53:48 -07:00
Greg Kroah-Hartman b22862e519 USB: ldusb.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Michael Hund <mhund@ld-didactic.de>
CC: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
CC: Sarah Sharp <sarah.a.sharp@linux.intel.com>
CC: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-20 16:53:47 -07:00
Greg Kroah-Hartman 1c2eef03e4 USB: iowarrior.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Rusty Russell <rusty@rustcorp.com.au>
CC: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
CC: Mauro Carvalho Chehab <mchehab@redhat.com>
CC: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-20 16:53:45 -07:00
Greg Kroah-Hartman ef1ffb7296 USB: idmouse.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
CC: Sarah Sharp <sarah.a.sharp@linux.intel.com>
CC: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-20 16:53:42 -07:00
Greg Kroah-Hartman e9a527dae3 USB: emi62.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-20 16:53:40 -07:00
Greg Kroah-Hartman b412284b96 USB: emi26.c: remove err() usage
err() was a very old USB-specific macro that I thought had
gone away.  This patch removes it from being used in the
driver and uses dev_err() instead.

CC: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-20 16:53:37 -07:00
Tomoki Sekiyama 532f17b5d5 USB: yurex: Fix missing URB_NO_TRANSFER_DMA_MAP flag in urb
Current probing code is setting URB_NO_TRANSFER_DMA_MAP flag into a wrong urb
structure, and this causes BUG_ON with some USB host implementations.
This patch fixes the issue.

Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-18 14:13:53 -07:00
Tomoki Sekiyama 523fc5c14f USB: yurex: Remove allocation of coherent buffer for setup-packet buffer
Removes allocation of coherent buffer for the control-request setup-packet
buffer from the yurex driver. Using coherent buffers for setup-packet is
obsolete and does not work with some USB host implementations.

Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-18 14:13:53 -07:00
Julia Lawall f4a728d09a drivers/usb/misc/usbtest.c: add kfrees
Free the two previously allocated buffers before exiting the function in an
error case.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-18 14:13:52 -07:00
Xi Wang 8bde9a62ee usb: usbtest: avoid integer overflow in alloc_sglist()
A large `nents' from userspace could overflow the allocation size,
leading to memory corruption.

| alloc_sglist()
| usbtest_ioctl()

Use kmalloc_array() to avoid the overflow.

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-17 15:54:57 -07:00
Xi Wang e65cdfae71 usb: usbtest: avoid integer overflow in test_ctrl_queue()
Avoid overflowing context.count = param->sglen * param->iterations,
where both `sglen' and `iterations' are from userspace.

| test_ctrl_queue()
| usbtest_ioctl()

Keep -EOPNOTSUPP for error code.

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-17 15:54:57 -07:00
Harrison Metzger 1097ccebe6 USB: usbsevseg: fix max length
This changes the max length for the usb seven segment delcom device to 8
from 6. Delcom has both 6 and 8 variants and having 8 works fine with
devices which are only 6.

Signed-off-by: Harrison Metzger <harrisonmetz@gmail.com>
Signed-off-by: Stuart Pook <stuart@acm.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2012-01-24 12:08:36 -08:00
Andrew Morton 55305afc30 drivers/usb/misc/emi26.c & emi62.c: fix warnings
drivers/usb/misc/emi26.c:40: warning: 'emi26_init' declared 'static' but never defined
drivers/usb/misc/emi26.c:41: warning: 'emi26_exit' declared 'static' but never defined
drivers/usb/misc/emi62.c:49: warning: 'emi62_init' declared 'static' but never defined
drivers/usb/misc/emi62.c:50: warning: 'emi62_exit' declared 'static' but never defined

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2012-01-24 11:16:07 -08:00
Rusty Russell 90ab5ee941 module_param: make bool parameters really bool (drivers & misc)
module_param(bool) used to counter-intuitively take an int.  In
fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy
trick.

It's time to remove the int/unsigned int option.  For this version
it'll simply give a warning, but it'll break next kernel version.

Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-01-13 09:32:20 +10:30
Linus Torvalds f62f61917d Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (68 commits)
  hid-input/battery: add FEATURE quirk
  hid-input/battery: remove battery_val
  hid-input/battery: power-supply type really *is* a battery
  hid-input/battery: make the battery setup common for INPUTs and FEATUREs
  hid-input/battery: deal with both FEATURE and INPUT report batteries
  hid-input/battery: add quirks for battery
  hid-input/battery: remove apparently redundant kmalloc
  hid-input: add support for HID devices reporting Battery Strength
  HID: hid-multitouch: add support 9 new Xiroku devices
  HID: multitouch: add support for 3M 32"
  HID: multitouch: add support of Atmel multitouch panels
  HID: usbhid: defer LED setting to a workqueue
  HID: usbhid: hid-core: submit queued urbs before suspend
  HID: usbhid: remove LED_ON
  HID: emsff: use symbolic name instead of hardcoded PID constant
  HID: Enable HID_QUIRK_MULTI_INPUT for Trio Linker Plus II
  HID: Kconfig: fix syntax
  HID: introduce proper dependency of HID_BATTERY on POWER_SUPPLY
  HID: multitouch: support PixArt optical touch screen
  HID: make parser more verbose about parsing errors by default
  ...

Fix up rename/delete conflict in drivers/hid/hid-hyperv.c (removed in
staging, moved in this branch) and similarly for the rules for same file
in drivers/staging/hv/{Kconfig,Makefile}.
2012-01-10 10:48:28 -08:00
Linus Torvalds 55b81e6f27 Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (232 commits)
  USB: Add USB-ID for Multiplex RC serial adapter to cp210x.c
  xhci: Clean up 32-bit build warnings.
  USB: update documentation for usbmon
  usb: usb-storage doesn't support dynamic id currently, the patch disables the feature to fix an oops
  drivers/usb/class/cdc-acm.c: clear dangling pointer
  drivers/usb/dwc3/dwc3-pci.c: introduce missing kfree
  drivers/usb/host/isp1760-if.c: introduce missing kfree
  usb: option: add ZD Incorporated HSPA modem
  usb: ch9: fix up MaxStreams helper
  USB: usb-skeleton.c: cleanup open_count
  USB: usb-skeleton.c: fix open/disconnect race
  xhci: Properly handle COMP_2ND_BW_ERR
  USB: remove dead code from suspend/resume path
  USB: add quirk for another camera
  drivers: usb: wusbcore: Fix dependency for USB_WUSB
  xhci: Better debugging for critical host errors.
  xhci: Be less verbose during URB cancellation.
  xhci: Remove debugging about ring structure allocation.
  xhci: Remove debugging about toggling cycle bits.
  xhci: Remove debugging for individual transfers.
  ...
2012-01-09 12:09:47 -08:00
Linus Torvalds 972b2c7199 Merge branch 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
* 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (165 commits)
  reiserfs: Properly display mount options in /proc/mounts
  vfs: prevent remount read-only if pending removes
  vfs: count unlinked inodes
  vfs: protect remounting superblock read-only
  vfs: keep list of mounts for each superblock
  vfs: switch ->show_options() to struct dentry *
  vfs: switch ->show_path() to struct dentry *
  vfs: switch ->show_devname() to struct dentry *
  vfs: switch ->show_stats to struct dentry *
  switch security_path_chmod() to struct path *
  vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb
  vfs: trim includes a bit
  switch mnt_namespace ->root to struct mount
  vfs: take /proc/*/mounts and friends to fs/proc_namespace.c
  vfs: opencode mntget() mnt_set_mountpoint()
  vfs: spread struct mount - remaining argument of next_mnt()
  vfs: move fsnotify junk to struct mount
  vfs: move mnt_devname
  vfs: move mnt_list to struct mount
  vfs: switch pnode.h macros to struct mount *
  ...
2012-01-08 12:19:57 -08:00
Al Viro 2c9ede55ec switch device_get_devnode() and ->devnode() to umode_t *
both callers of device_get_devnode() are only interested in lower 16bits
and nobody tries to return anything wider than 16bit anyway.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-03 22:54:55 -05:00
Greg Kroah-Hartman 59bf5cf94f USB: isight: fix kernel bug when loading firmware
We were sending data on the stack when uploading firmware, which causes
some machines fits, and is not allowed.  Fix this by using the buffer we
already had around for this very purpose.

Reported-by: Wouter M. Koolen <wmkoolen@cwi.nl>
Tested-by: Wouter M. Koolen <wmkoolen@cwi.nl>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-09 16:18:19 -08:00
Davidlohr Bueso 568987116e USB: remove BKL comments
The BKL is a gonner.

Signed-off-by: Davidlohr Bueso <dave@gnu.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26 19:58:46 -08:00
Dan Delaney 789aaa2ee0 HID/usbled: add support for Dream Cheeky DL100B Mailbox Friends Alert
Adding support for Dream Cheeky DL1800B Friend Alert device.

Signed-off-by: Dan Delaney <drdelaney@loclhst.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-11-20 10:21:30 +01:00
Greg Kroah-Hartman 65db430540 USB: convert drivers/usb/* to use module_usb_driver()
This converts the drivers in drivers/usb/* to use the
module_usb_driver() macro which makes the code smaller and a bit
simpler.

Added bonus is that it removes some unneeded kernel log messages about
drivers loading and/or unloading.

Cc: Simon Arlott <cxacru@fire.lp0.eu>
Cc: Duncan Sands <duncan.sands@free.fr>
Cc: Matthieu CASTET <castet.matthieu@free.fr>
Cc: Stanislaw Gruszka <stf_xl@wp.pl>
Cc: Pete Zaitcev <zaitcev@redhat.com>
Cc: Oliver Neukum <oliver@neukum.name>
Cc: Juergen Stuber <starblue@users.sourceforge.net>
Cc: Cesar Miquel <miquel@df.uba.ar>
Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Cc: Matthew Wilcox <willy@linux.intel.com>
Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Cc: Michael Hund <mhund@ld-didactic.de>
Cc: Zack Parsons <k3bacon@gmail.com>
Cc: Melchior FRANZ <mfranz@aon.at>
Cc: Tomoki Sekiyama <tomoki.sekiyama@gmail.com>
Cc: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-18 09:34:02 -08:00
Michal Nazarewicz e538dfdae8 usb: Provide usb_speed_string() function
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 <mina86@mina86.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-18 01:29:04 -07:00
Kuninori Morimoto 29cc88979a USB: use usb_endpoint_maxp() instead of le16_to_cpu()
Now ${LINUX}/drivers/usb/* can use usb_endpoint_maxp(desc) to get maximum packet size
instead of le16_to_cpu(desc->wMaxPacketSize).
This patch fix it up

Cc: Armin Fuerst <fuerst@in.tum.de>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Johannes Erdfelt <johannes@erdfelt.com>
Cc: Vojtech Pavlik <vojtech@suse.cz>
Cc: Oliver Neukum <oliver@neukum.name>
Cc: David Kubicek <dave@awk.cz>
Cc: Johan Hovold <jhovold@gmail.com>
Cc: Brad Hards <bhards@bigpond.net.au>
Acked-by: Felipe Balbi <balbi@ti.com>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Thomas Dahlmann <dahlmann.thomas@arcor.de>
Cc: David Brownell <david-b@pacbell.net>
Cc: David Lopo <dlopo@chipidea.mips.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Michal Nazarewicz <m.nazarewicz@samsung.com>
Cc: Xie Xiaobo <X.Xie@freescale.com>
Cc: Li Yang <leoli@freescale.com>
Cc: Jiang Bo <tanya.jiang@freescale.com>
Cc: Yuan-hsin Chen <yhchen@faraday-tech.com>
Cc: Darius Augulis <augulis.darius@gmail.com>
Cc: Xiaochen Shen <xiaochen.shen@intel.com>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Cc: OKI SEMICONDUCTOR, <toshiharu-linux@dsn.okisemi.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Ben Dooks <ben@simtec.co.uk>
Cc: Thomas Abraham <thomas.ab@samsung.com>
Cc: Herbert Pötzl <herbert@13thfloor.at>
Cc: Arnaud Patard <arnaud.patard@rtp-net.org>
Cc: Roman Weissgaerber <weissg@vienna.at>
Acked-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: Tony Olech <tony.olech@elandigitalsystems.com>
Cc: Florian Floe Echtler <echtler@fs.tum.de>
Cc: Christian Lucht <lucht@codemercs.com>
Cc: Juergen Stuber <starblue@sourceforge.net>
Cc: Georges Toth <g.toth@e-biz.lu>
Cc: Bill Ryder <bryder@sgi.com>
Cc: Kuba Ober <kuba@mareimbrium.org>
Cc: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-23 09:47:40 -07:00
Sebastian Andrzej Siewior 7c79d09435 USB: usbtest: use URB_ZERO_PACKET for BULK-OUT transfers
Executing
| testusb -a -c 1 -t 3 -v 421 -s 2048

does not complete on the gadget side.
g_zero enqueues a 4096 bytes long buffer. The host sends 2048bytes which
is a multiple of wMaxPacketSize (either 64 or 512 bytes). The host is
done with sending data but the gadget waits for more.
Since the protocol does not include transfer-length-field sending a
terminating zero packet seems the only way out.

Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-23 09:47:39 -07:00
Zack Parsons 507a3ea7f2 usb: misc: usblcd: fixed coding style issues
Fixed multiple coding style issues

Signed-off-by: Zack Parsons <k3bacon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-22 15:21:16 -07:00