Arnd Bergmann [Mon, 4 Oct 2010 20:55:57 +0000 (22:55 +0200)]
smbfs: move to drivers/staging
smbfs has been scheduled for removal in 2.6.27, so
maybe we can now move it to drivers/staging on the
way out.
smbfs still uses the big kernel lock and nobody
is going to fix that, so we should be getting
rid of it soon.
This removes the 32 bit compat mount and ioctl
handling code, which is implemented in common fs
code, and moves all smbfs related files into
drivers/staging/smbfs.
Arnd Bergmann [Mon, 4 Oct 2010 20:28:10 +0000 (22:28 +0200)]
autofs3: move to drivers/staging
Nobody appears to be interested in fixing autofs3 bugs
any more and it uses the BKL, which is going away.
Move this to staging for retirement. Unless someone
complains until 2.6.38, we can remove it for good.
The include/linux/auto_fs.h header file is still used
by autofs4, so it remains in place.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Ian Kent <raven@themaw.net> Cc: autofs@linux.kernel.org Cc: "H. Peter Anvin" <hpa@zytor.com> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This marks up the code where sparse complains in most cases.
Most of the changes are in the ioctl handling code, which
gets __user annotations, finding one unchecked user access.
The rest is mostly about marking functions static when they
are only used in one file.
This removes all warnings I get on a 64 bit build except
for those that look unfixable, where we convert a pointer
to a 32 bit integer and change its byte order!
Atheros originally had posted a vendor driver to support
the Atheros AR9170 devices, the driver was called otus [1].
The otus driver was staging quality but it, along with
other chipset documentation helped the community do a rewrite
for a proper driver. Johannes Berg did the ar9170 [2] work and
Christian Lamparter then followed up with some final touches
for inclusion upstream.
The original goal behind ar9170 was to match all functionality,
performance, stability and quality against Otus. In the end this
proved quite challenging even with GPLv2 firmware.
Christian then decided to work on a replacement driver with
new enhancements to the GPLv2 firmware. It took 1 year, 5 months,
9 days since this merge of ar9170usb upstream to release carl9170
with upstream inclusion intentions but its now there.
We remove the Otus driver now as the carl9170 driver actually
ends up not only replacing but superseding the staging Otus driver!
Maurice Dawson [Tue, 28 Sep 2010 16:35:53 +0000 (17:35 +0100)]
Staging: comedi: fix EXPORT SYMBOL coding style issue in ni_labpc.c
This is a patch to the ni_labpc.c file that fixes up, EXPORT SYMBOL(foo)
should immediately follow its function/variable warnings, found by the
checkpatch.pl tool
Signed-off-by: Maurice Dawson <mauricedawson2699@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
wl_remove() is now called from places other than the .remove field of struct pci_driver so
do not annotate wl_remove() with __devexit. This removes the debug section mismatch warning
introduced by the previous nonexistant firmware patch.
Nohee Ko [Wed, 29 Sep 2010 22:56:49 +0000 (15:56 -0700)]
staging: brcm80211: fix #ifdef BRCM_FULLMAC mess
This patch fixes "#ifdef BRCM_FULLMAC" mess which shows
in siutils.c/hndpmu.c.
All unnecessary #ifdefs were erased.
Also as a part of this work, bcmutils.c was also modified.
Signed-off-by: Nohee Ko <noheek@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Al Cho [Fri, 24 Sep 2010 10:50:11 +0000 (18:50 +0800)]
staging: keucr: fix keucr lost disconnect in transport
The other part of keucr lost usb disconnect.
Unplug SDcard after thread scan,the wrong rule in usb_stor_port_reset,
so the driver still fail in stress test.
Signed-off-by: Al Cho <acho@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Arthur Benilov [Fri, 24 Sep 2010 17:26:13 +0000 (19:26 +0200)]
Staging: vme: Assure D16 cycle if required in master_read and master_write
From a95892fc2246d6dc45f57b7dd68f32b9b28bd0f7 Mon Sep 17 00:00:00 2001
From: Arthur Benilov <arthur.benilov@gmail.com>
Date: Fri, 24 Sep 2010 13:51:07 +0200
Subject: [PATCH] Staging: vme: Assure D16 cycle if required in master_read and master_write
memcpy_fromio() and memcpy_toio() functions apply internally to __memcpy() that
performs data transfer in 32-bits or 8-bits blocks (at least on x86). This makes
impossible to perform D16 cycle with ca91cx42 bridge. Provided modification
assures performing data transfer with 32, 16, and 8 bits chunks.
staging: octeon: use free_netdev(netdev) instead of kfree()
It is not guaranteed that free_netdev() is macro.
Freeing netdev without free_netdev() leads to net, tx leaks.
I might lead to dereferencing freed pointer.
staging: ath6kl: use free_netdev(netdev) instead of kfree()
It is not guaranteed that free_netdev() is macro.
Freeing netdev without free_netdev() leads to net, tx leaks.
I might lead to dereferencing freed pointer.
ft1000_copy_up_pkt() doesn't free skb on errors.
init_ft1000_card() doesn't free netdev with free_netdev() but with kfree().
init_ft1000_card() doesn't check request_region()'s return value
and doesn't free region on error.
David Cross [Fri, 24 Sep 2010 00:24:45 +0000 (17:24 -0700)]
Staging: west bridge, removal of " " before ";"
This patch fixes removes all of the the " ;"'s in the west bridge driver
and instead replaces them with ";" only. Although this is a large patch,
this is the only thing that it does. I can break it up on a file basis
if needed.
Signed-off-by: David Cross <david.cross@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
David Cross [Fri, 24 Sep 2010 00:20:00 +0000 (17:20 -0700)]
Staging: west bridge, cyasgadget fix for usb_gadget_probe_driver
This patch fixes the west bridge cyasgadget driver in order to allow for
compilation against the linux-next tree. This changes
usb_gadget_register_driver to usb_gadget_probe_driver and updates this
function based on the new function definition (bind call).
Signed-off-by: David Cross <david.cross@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andres Salomon [Sun, 26 Sep 2010 02:06:30 +0000 (19:06 -0700)]
staging: olpc_dcon: drop old VT switch code, watch for CONBLANK event
Eons ago, in a galaxy far far away, Jordan committed code to work around
the fact that X might have put the DCON to sleep and then crashed (in that
galaxy, X crashed a lot; crazy, right?)
This code was based on a custom API. These days, we have code which watches
for FB unblanks, and should perform the same function.. Therefore, the older
code can be dropped. We should probably be watching for CONBLANK events to,
so allow those to turn the DCON back on.
Dropping the old code is necessary for building the driver.
Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This comment about killing power to the backlight is ancient, and incorrect
(the code that follows actually does the opposite of what the comment says).
This was due to hardware changes; the comment was for the original OLPC GX2
boards, but when the OLPC LX boards came out, the code was updated for that
hardware.
Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andres Salomon [Sat, 25 Sep 2010 02:14:38 +0000 (19:14 -0700)]
staging: olpc_dcon: drop XO-1.5 support for now
The vx855 stuff isn't upstream yet; for now, drop support for XO-1.5.
This will come back once the 1.5 code is in place (and will be in a form
that allows both 1.0 and 1.5 support to be compiled in at the same time),
but for now just remove it. This is necessary to get the driver building.
Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andres Salomon [Sat, 25 Sep 2010 02:13:42 +0000 (19:13 -0700)]
staging: olpc_dcon: add OLPC display controller (DCON) support
This adds DCON support for the OLPC XO. The DCON is found in XO-1 and
XO-1.5 hardware. The XO-1 has a CS5536 southbridge, while the XO-1.5
has a Via chipset; the GPIO magic that's necessary to communicate with
the DCON chip is unfortunately different across both platforms. This
driver supports both.
This driver is in bad state atm, so I'm requesting its inclusion into
staging so it can be cleaned up while staying in the kernel tree.
Original driver by Dave Woodhouse, and modified extensively by
Jordan Crouse, myself, Deepak Saxena, Paul Fox, Daniel Drake, and
probably others that I've missed.
Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Staging: brcm80211: remove driver specific -W options
A single driver shouldn't be overriding the kernel-wide -W options.
This removes them from the Makefile.
Bonus is that the code at least now will build on a 64bit platform.
Problem is that both drivers can't be built at the same time right now
or bad things happen when linking.
Cc: Henry Ptasinski <henryp@broadcom.com> Cc: Nohee Ko <noheek@broadcom.com> Cc: jason <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Change to use the proper ccflags-y option, as well as splitting the
options out one-per-line so that we can see what is needed to be cleaned
up and removed over time.
Cc: Henry Ptasinski <henryp@broadcom.com> Cc: Nohee Ko <noheek@broadcom.com> Cc: jason <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The driver hasn't been updated since the .30 kernel release and will
not build due to pcmcia api changes. Mark it broken for now so no
one hits it in their build accidentally.
Cc: Marek Belisko <marek.belisko@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
- Event thread wakes up and passes the event to
event_handler() to process.
- It processes and clears the USBIP_EH_SHUTDOWN
flag then returns.
- The outer event loop (event_handler_loop()) calls
wait_event_interruptible().
The processing of the second flag which is part of
VDEV_EVENT_DOWN (USBIP_EH_RESET) did not happen yet.
It is delayed until the next event.
This means the ->reset callback may not happen for
a long time (if ever), leaving the usbip port in a
weird state which prevents its reuse.
This patch changes the handler to process all flags
before waiting for another wakeup.
I have verified this change to fix a problem which
prevented reattach of a usbip device. It also helps
for socket errors which missed the RESET as well.
The delayed event processing also affects the stub
side of usbip and the error handling there.
Signed-off-by: Max Vozeler <mvz@vozeler.com> Reported-by: Marco Lancione <marco@optikam.com> Tested-by: Luc Jalbert <ljalbert@optikam.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Pekka Enberg [Sun, 19 Sep 2010 10:04:21 +0000 (13:04 +0300)]
staging: w35und: Add locking problems to TODO list
The w35und uses atomics such as "ThreadCount" and "FireCount" to emulate
locking in the TX paths, for example. Document this bug in the TODO list.
Cc: Lars Lindley <lindley@coyote.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: Ruslan Pisarev <ruslan@rpisarev.org.ua> Signed-off-by: Pekka Enberg <penberg@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Pekka Enberg [Sun, 19 Sep 2010 10:01:03 +0000 (13:01 +0300)]
staging: w35und: Inline MLMESendFrame() to wbsoft_tx()
The wbsoft_tx() function is a simple wrapper on top of MLMESendFrame() so
inline the latter to the former.
Cc: Lars Lindley <lindley@coyote.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: Ruslan Pisarev <ruslan@rpisarev.org.ua> Signed-off-by: Pekka Enberg <penberg@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Pekka Enberg [Sun, 19 Sep 2010 10:01:02 +0000 (13:01 +0300)]
staging: w35und: Use NETDEV_TX_BUSY if MLMESendFrame fails
This patch changes MLMESendFrame to return NETDEV_TX_BUSY if MLME frame is in
use so that wbsoft_tx() doesn't blindly return NETDEV_TX_OK in that case.
Cc: Sandro Bonazzola <sandro.bonazzola@gmail.com> Cc: Lars Lindley <lindley@coyote.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: Ruslan Pisarev <ruslan@rpisarev.org.ua> Signed-off-by: Pekka Enberg <penberg@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Pekka Enberg [Sun, 19 Sep 2010 09:28:43 +0000 (12:28 +0300)]
staging: w35und: Remove unused fields from struct wbsoft_priv
This patch removes unused fields from "struct wbsoft_priv".
Cc: Lars Lindley <lindley@coyote.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: Ruslan Pisarev <ruslan@rpisarev.org.ua> Signed-off-by: Pekka Enberg <penberg@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Pekka Enberg [Sun, 19 Sep 2010 09:28:42 +0000 (12:28 +0300)]
staging: w35und: Remove unused spinlocks
This patch removes unused spinlocks from "struct mlme_frame" and "struct
wbsoft_priv".
Cc: Lars Lindley <lindley@coyote.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: Ruslan Pisarev <ruslan@rpisarev.org.ua> Signed-off-by: Pekka Enberg <penberg@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Pekka Enberg [Sun, 19 Sep 2010 09:28:41 +0000 (12:28 +0300)]
staging: w35und: Inline mlme_s.h to core.h
The mlme_s.h header is included in one place. As the header is very small, just
inline it to core.h.
Cc: Lars Lindley <lindley@coyote.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: Ruslan Pisarev <ruslan@rpisarev.org.ua> Signed-off-by: Pekka Enberg <penberg@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Pekka Enberg [Sun, 19 Sep 2010 09:28:40 +0000 (12:28 +0300)]
staging: w35und: Remove dead code from mlme_s.h
There's bunch of macros in mlme_s.h that aren't used for anything. Kill them
off.
Cc: Lars Lindley <lindley@coyote.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: Ruslan Pisarev <ruslan@rpisarev.org.ua> Signed-off-by: Pekka Enberg <penberg@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Pekka Enberg [Sun, 19 Sep 2010 09:28:39 +0000 (12:28 +0300)]
staging: w35und: Kill unused scan_s.h header
The scan_s.h header is not actually used for anything so just kill it off.
Cc: Lars Lindley <lindley@coyote.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: Ruslan Pisarev <ruslan@rpisarev.org.ua> Signed-off-by: Pekka Enberg <penberg@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch removes remaining typedef declarations from the w35und driver. Most
of them were unused so I just killed them off completely.
Cc: Lars Lindley <lindley@coyote.org> Acked-by: Pavel Machek <pavel@ucw.cz> Cc: Ruslan Pisarev <ruslan@rpisarev.org.ua> Signed-off-by: Pekka Enberg <penberg@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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