Commit Graph

15624 Commits

Author SHA1 Message Date
Linus Torvalds
f61ea1b0c8 Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2006-01-04 16:30:12 -08:00
Linus Torvalds
d347da0def Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2006-01-04 16:27:41 -08:00
Linus Torvalds
c6c88bbde4 Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 2006-01-04 16:25:44 -08:00
Linus Torvalds
0356dbb7fe Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq 2006-01-04 16:21:26 -08:00
Linus Torvalds
e28cc71572 Relax the rw_verify_area() error checking.
In particular, allow over-large read- or write-requests to be downgraded
to a more reasonable range, rather than considering them outright errors.

We want to protect lower layers from (the sadly all too common) overflow
conditions, but prefer to do so by chopping the requests up, rather than
just refusing them outright.

Cc: Peter Anvin <hpa@zytor.com>
Cc: Ulrich Drepper <drepper@redhat.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Al Viro <viro@ftp.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-04 16:20:40 -08:00
Thomas Young
74cb879822 [TCP] tcp_vegas: Fix slow start
Vegas' slow start was only adding one MSS per RTT rather than one for
every ack. Slow start behavior should now match Reno.

Signed-off-by: Thomas Young <tyo@ee.mu.oz.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-04 13:59:32 -08:00
Kris Katterjohn
9369986306 [NET]: More instruction checks fornet/core/filter.c
Signed-off-by: Kris Katterjohn <kjak@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-04 13:58:36 -08:00
YOSHIFUJI Hideaki
181a46a56e [NETFILTER]: Use macro for spinlock_t/rwlock_t initializations/definition.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-04 13:56:54 -08:00
YOSHIFUJI Hideaki
196433c5b7 [IPV6]: Use macro for rwlock_t initialization.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-04 13:56:31 -08:00
YOSHIFUJI Hideaki
ca40330248 [ECONET]: Use macro for spinlock_t definition.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-04 13:56:08 -08:00
David Howells
a020ff412f [PATCH] Fix pragma packing in ip2 driver
This fixes the pragma packing in the ip2 driver by popping the previous
setting rather than explicitly assuming that the correct setting is 4.

This also gets around a compiler bug in the FRV compiler when building
allmodconfig.

Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-04 13:55:35 -08:00
Sam Bishop
c8dd7709c5 [PATCH] USB: fix usb-skeleton limit resource usage patch.
Prevents a compiler warning and uses down_interruptible() instead of down() in
process context.

Signed-off-by: Sam Bishop <sam@bishop.dhs.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:45 -08:00
Olav Kongas
cb5b3f6950 [PATCH] USB: fix buffer size limiting in skeleton driver
Fix buffer size limiting.

Signed-off-by: Olav Kongas <ok@artecdesign.ee>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:45 -08:00
Pete Zaitcev
f5691d70d4 [PATCH] USB: fix usb_find_interface for ppc64
Fix usb_find_interface. You cannot case pointers to int and long on
a big-endian 64-bitter without consequences.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:44 -08:00
David Woodhouse
a9714c845c [PATCH] USB: Export IEEE-1284 device id in sysfs for usblp devices
I looked at the userspace code which uses the LPIOC_GET_DEVICE_ID ioctl
and I almost went blind. Let's export it in sysfs instead, and just as a
string instead of with a big-endian length at the beginning of it.

This also prints the message about finding the printer _after_ we know
the minor device number it's going to have, rather than reporting all
printers as 'usblp0'.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:44 -08:00
Pete Zaitcev
318e479eb7 [PATCH] USB: ioctl compat for usblp.c
From: David Woodhouse <dwmw2>

David has a G5 with a printer. I am quite surprised that nobody else noticed
this before. Linus has a G5. Hackers hate printing in general, maybe.

We do not use BKL anymore, because one of code paths had a sleeping call,
so we had to use a semaphore. I am sure it's safe to use unlocked_ioctl.

The new ioctls return long and retval is int. It looks completely fine to me.
We never want these extra bits, and the sign extension ought to work right.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

--
2006-01-04 13:51:44 -08:00
Nathan Lynch
a083dec0ed [PATCH] USB: zd1201: make sysfs device symlink
Noticed that my zd1201 adapter isn't "seen" by hal and NetworkManager.
The problem seems to be that unlike other network device drivers I
checked, zd1201 does not do a SET_NETDEV_DEV(), which makes it so a
"device" symlink is created under /sys/class/net/wlan0.

With the following patch the device symlink shows up, and now I am
happily using NetworkManager to control the adapter:

$ ls -l /sys/class/net/wlan0
total 0
-r--r--r--  1 root root 4096 Dec 18 13:42 address
-r--r--r--  1 root root 4096 Dec 18 13:42 addr_len
-r--r--r--  1 root root 4096 Dec 18 13:42 broadcast
-r--r--r--  1 root root 4096 Dec 18 13:42 carrier
lrwxrwxrwx  1 root root    0 Dec 18 13:42 device -> ../../../devices/pci0001:10/0001:10:1b.1/usb4/4-1
-r--r--r--  1 root root 4096 Dec 18 13:42 features

Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:44 -08:00
Oliver Neukum
ff90651883 [PATCH] USB: Limiting of resource use in skeleton driver
this introduces limits whose lack in the skeleton driver someone recently
complained about.

Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:44 -08:00
Pete Zaitcev
aafbf24a11 [PATCH] USB: replace __setup("nousb") with __module_param_call
Fedora users complain that passing "nousbstorage" to the installer causes
the rest of the USB support to disappear. The installer uses kernel command
line as a way to pass options through Syslinux. The problem stems from the
use of strncmp() in obsolete_checksetup().

I used __module_param_call() instead of module_param because I wanted to
preserve the old syntax in grub.conf, and it's the only macro which allows
to remove the prefix.

The fix is tested to accept the option "nousb" correctly now.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:44 -08:00
David Hollis
5e0f76c6bb [PATCH] USB: asix.c - Add Linksys USB200M Rev 2 ids
Attached patch adds device IDs for the Linksys USB200M Rev 2 device
which uses the AX88772 chipset.

Signed-off-by: David Hollis <dhollis@davehollis.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:44 -08:00
Phil Dibowitz
3e220e9505 [PATCH] USB Storage: Fix unusual_devs.h order
Alan Stern pointed out there was an ordering issue in unusual_devs.h,
and this patch fixes it.

Signed-off-by: Phil Dibowitz <phil@ipom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:44 -08:00
Daniel Marjamaki
ab93091dd7 [PATCH] USB: ub 02 Removed unused variable
Removed an unused variable

Signed-off-by: Daniel Marjamaki <daniel.marjamaki@comhem.se>
Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:44 -08:00
Pete Zaitcev
4fb729f586 [PATCH] USB: ub 01 rename
Rename misleading UB_MINORS_PER_MAJOR into UB_PARTS_PER_LUN.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:43 -08:00
Pete Zaitcev
2c26c9e6b4 [PATCH] USB: ub 00 implement retries and resets
Implement command retries and resets in ub. It is advantageous for users
to know if their devices are getting bad. However, failing every I/O
is not practical if you have a external USB enclosure with a hard drive.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:43 -08:00
Daniel Marjamki
6b495f4c5a [PATCH] USB: isp116x-hcd.c: Removed unused variable
Removed unused variable

Signed-off-by: Daniel Marjamki <daniel.marjamaki@comhem.se>
Signed-off-by: Olav Kongas <ok@artecdesign.ee>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:43 -08:00
Jesper Juhl
0e8eb0f06b [PATCH] USB: Remove unneeded kmalloc() return value casts
Remove kmalloc() return value casts that we don't need from
drivers/usb/*

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:43 -08:00
Ian Abbott
740a4282ed [PATCH] USB: ftdi_sio: new IDs for Teratronik devices
This patch adds vendor and product IDs to the ftdi_sio driver's device
ID table for two devices from teratronik.de.  The device IDs were
submitted by O. Wlfelschneider of Teratronik Elektronische Systeme
GmbH.

The charset of the patch is latin-1, same as the original files.

Please apply, thanks!  (I've tried to avoid a clash with Andrew Morton's
patch to add support for Posiflex PP-7700 printer to the same driver.)

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:43 -08:00
Pavel Fedin
effac8be4e [PATCH] USB: Support for Posiflex PP-7000 retail printer in Linux
This little patch adds recognition of Posiflex PP-7000 retail printer to
ftdo_sio module. The printer uses FT232BM bridge programmed with custom
VID/PID.  The patch posted to lkml and sf.net was for 2.6.11.1 kernel,
here is one reworked for 2.6.12.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:43 -08:00
Ville Syrjl
735b0cbb5b [PATCH] USB: add driver for ATI/Philips USB RF remotes
Summary: Driver for ATI/Philips USB RF remotes

This is a new input driver for ATI/Philips USB RF remotes (eg. ATI
Remote Wonder II).

Signed-off-by: Ville Syrjl <syrjala@sci.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:43 -08:00
Tobias Klauser
52950ed40d [PATCH] USB: Use ARRAY_SIZE macro
Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove
duplicates of ARRAY_SIZE. Some trailing whitespaces are also removed.

Patch is compile-tested on i386.

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:43 -08:00
Alan Stern
f3d34ed48c [PATCH] USB: fix local variable clash
This patch (as621) fixes a local variable conflict I accidently
introduced into usb_set_configuration.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:42 -08:00
Paul Walmsley
3717f2952b [PATCH] USB: usb-storage: add debug entry for REPORT LUNS
Bugs involving the REPORT LUNS SCSI-3 command are much easier to track
down if usb-storage displays the command's name, rather than "(Unknown
command)".

Signed-off-by: Paul Walmsley <paul@booyaka.com>
Cc: <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:42 -08:00
Matthew Dharm
8836aeb861 [PATCH] USB Storage: update MAINTAINERS
Someone recently pointed out to me that the MAINTAINERS entry for
usb-storage was, perhaps, in need of changing.

Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:42 -08:00
Matthew Dharm
e80b0fade0 [PATCH] USB Storage: add alauda support
This patch adds another usb-storage subdriver, which supports two fairly
old dual-XD/SmartMedia reader-writers (USB1.1 devices).

This driver was written by Daniel Drake <dsd@gentoo.org> -- he notes
that he wrote this driver without specs, however a vendor-supplied GPL
driver for the previous generation of products ("sma03") did prove to be
quite useful, as did the sddr09 driver which also has to deal with
low-level physical block layout on SmartMedia.

The original patch has been reformed by me, as it clashed with the
libusual patches.

We really need to consolidate some of this common SmartMedia code, and
get together with the MTD guys to share it with them as well.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:42 -08:00
Matthew Dharm
a6c976c6c4 [PATCH] USB Storage: more sddr09 cleanups
This is the third of three patches to prepare the sddr09 subdriver for
conversion to the Sim-SCSI framework.  This patch (as596) moves the
computation of the LBA to the start of the read/write routines, so that
addresses completely beyond the end of the device can be detected and
reported differently from transfers that are partially within the
device's capacity.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Andries Brouwer <Andries.Brouwer@cwi.nl>
Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:42 -08:00
Matthew Dharm
0dc08a3575 [PATCH] USB Storage: sddr09 cleanups
This is the second of three patches to prepare the sddr09 subdriver for
conversion to the Sim-SCSI framework.  This patch (as595) updates the
code to use standard error values for return codes instead of our
special-purpose USB_STOR_TRANSPORT_... codes.  The reverse update is
then needed in the transport routine, but with the Sim-SCSI framework
that routine will go away.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Andries Brouwer <Andries.Brouwer@cwi.nl>
Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:41 -08:00
Matthew Dharm
f5b8cb9c91 [PATCH] USB Storage: cleanups of sddr09
This is the first of three patches to prepare the sddr09 subdriver for
conversion to the Sim-SCSI framework.  This patch (as594) straightens
out the initialization procedures and headers:

	Some ugly code from usb.c was moved into sddr09.c.

	Set-up of the private data structures was moved into the
	initialization routine.

	The connection between the "dpcm" version and the standalone
	version was clarified.

	A private declaration was moved from a header file into the
	subdriver's .c file.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Andries Brouwer <Andries.Brouwer@cwi.nl>
Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:41 -08:00
Matthew Dharm
7931e1c6f8 [PATCH] USB Storage: make OneTouch PM-aware
The OneTouch subdriver submits its own interrupt URB for notifications
about button presses.  Consequently it needs to know about suspend and
resume events, so it can cancel or restart the URB.

This patch (as593) adds a hook to struct us_data, to be used for
notifying subdrivers about Power Management events, and it implements
the hook in the OneTouch driver.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Nick Sillik <n.sillik@temple.edu>
Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:41 -08:00
Pete Zaitcev
b9b0942257 [PATCH] USB: Let usbmon collect less garbage
Alan Stern pointed out that (in 2.6 kernel) one successful submission results
in one callback, even for ISO-out transfers. Thus, the silly check can be
removed from usbmon. This reduces the amount of garbage printed in case
of ISO and Interrupt transfers.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:41 -08:00
Alan Stern
687f5f3428 [PATCH] USB: UHCI: edit some comments
This patch (as615b) edits a large number of comments in the uhci-hcd code,
mainly removing excess apostrophes.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:41 -08:00
Alan Stern
fa3465689f [PATCH] USB: UHCI: change uhci_explen macro
This patch (as616) changed the uhci_explen macro in uhci-hcd.h so that
it now accepts the desired length, rather than length - 1 with special
handling for 0.  This also fixes a minor bug that would show up only
when a driver submits a 0-length bulk URB.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:41 -08:00
Marcelo Feitoza Parisi
f0b80fbf29 [PATCH] USB: ati_remote: use time_before() and friends
They deal with wrapping correctly and are nicer to read.

Signed-off-by: Marcelo Feitoza Parisi <marcelo@feitoza.com.br>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:41 -08:00
Horst Schirmeier
95f209f936 [PATCH] USB: pl2303_update_line_status data length fix
Minimum data length must be UART_STATE + 1, as data[UART_STATE] is being
accessed for the new line_state. Although PL-2303 hardware is not
expected to send data with exactly UART_STATE length, this keeps it on
the safe side.

Signed-off-by: Horst Schirmeier <horst@schirmeier.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:41 -08:00
fabien COSSE
17fa6e552f [PATCH] USB Storage: add unusual_devs entry for NIKON Coolpix 2000
This patch adds an unusual_devs.h entry for NIKON Coolpix 2000 camera
wich cause error: "Not Ready: Medium not present"
Works fine with th patched kernel...

Here are the informations in /proc/bus/usb/devices:

T:  Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12  MxCh= 0
D:  Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=04b0 ProdID=0301 Rev= 0.10
S:  Manufacturer=NIKON
S:  Product=NIKON DSC E2000
C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=08(stor.) Sub=06 Prot=50
Driver=usb-storage
E:  Ad=01(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=83(I) Atr=03(Int.) MxPS=   8 Ivl=16ms

Signed-off-by: Fabien COSSE <fabien.cosse@wanadoo.fr>
Signed-off-by: Phil Dibowitz <phil@ipom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:40 -08:00
Richard Purdie
a5e36d2089 [PATCH] USB: Correct ohci-pxa27x suspend/resume struct confusion
The device data in ohci-pxa27x is a struct hcd, not a struct ohci_hcd.
This correct the suspend/resume calls to account for this and adds some
code to invalidate the platform data when the module is removed.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:40 -08:00
Arjan van de Ven
4c4c9432a6 [PATCH] USB: mark various usb tables const
patch below marks various USB tables and variables as const so that they
end up in .rodata section and don't cacheline share with things that get
written to. For the non-array variables it also allows gcc to optimize
more.

Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:40 -08:00
Adrian Bunk
9fe6fcd8cc [PATCH] USB: drivers/usb/misc/sisusbvga/sisusb.c: remove dead code
The Coverity checker found this dead code.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:40 -08:00
Alan Stern
2425e9fe67 [PATCH] USB: Don't assume root-hub resume succeeds
This patch (as614) makes a small change to the part of the hub driver
responsible for remote wakeup of root hubs.  When these wakeups occur
the driver is suspended, and in case the resume fails the driver should
remain suspended -- it shouldn't try to proceed with its normal
processing.

This will hardly ever matter in normal use, but it did crop up while I
was debugging a different problem.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:40 -08:00
Alan Stern
3cf0a22e8b [PATCH] USB Gadget: dummy_hcd: updates to hcd->state
This patch (as613) moves the updates to hcd->state in the dummy_hcd
driver to where they now belong.  It also uses the new
HC_FLAG_HW_ACCESSIBLE flag in a way that simulates a real PCI
controller, and it adds checks for attempts to resume the bus while the
controller is suspended or to suspend the controller while the bus is
active.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:40 -08:00
Alan Stern
a21d4fed4b [PATCH] USB Gadget: file_storage: remove "volatile" declarations
This patch (as612) removes the "volatile" declarations from the
file-storage gadget.  It turns out that they aren't needed for anything
much; adding a few memory barriers does a sufficient job.

The patch also removes a wait_queue.  Not much point having a queue when
only one task is ever going to be on it!

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-04 13:51:40 -08:00