Ian Jackson [Wed, 18 Nov 2009 10:08:11 +0000 (11:08 +0100)]
Serial: Do not read IIR in serial8250_start_tx when UART_BUG_TXEN
Do not read IIR in serial8250_start_tx when UART_BUG_TXEN
Reading the IIR clears some oustanding interrupts so it is not safe.
Instead, simply transmit immediately if the buffer is empty without
regard to IIR.
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Jiri Kosina <jkosina@suse.cz>
Cc: Alan Cox <alan@linux.intel.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Tilman Schmidt [Thu, 5 Nov 2009 00:04:52 +0000 (16:04 -0800)]
tty: docs: serial/tty, add to ldisc methods
A small addition to the ldisc method descriptions.
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Uwe Kleine-König [Fri, 6 Nov 2009 20:40:46 +0000 (21:40 +0100)]
Serial: pxa: work around Errata #75
Intel(R) PXA27x Processor Family Specification Update (Nov 2005)
says:
E75. UART: Baud rate may not be programmed correctly on
back-to-back writes.
Problem:
When programming the Divisor Latch registers, Low and High (DLL and
DLH), with back-to-back writes, the second register write may not
take effect. The result is an incorrect baud rate.
Workaround:
After programming the first Divisor Latch register, read and verify
it before programming the second Divisor Latch register.
This was hit when changing the baud rate from 115200 to 9600 while
receiving characters at 9600 Bd.
And fixed indention of some comments nearby.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Alan Cox <alan@linux.intel.com>
Cc: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
André Goddard Rosa [Sun, 25 Oct 2009 14:01:34 +0000 (12:01 -0200)]
serial, 8250: calculate irqflags bitmask before loop
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
André Goddard Rosa [Sun, 25 Oct 2009 13:18:26 +0000 (11:18 -0200)]
serial: cascade needless conditionals
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
André Goddard Rosa [Sun, 25 Oct 2009 13:16:32 +0000 (11:16 -0200)]
serial: fix NULL pointer dereference
If kzalloc() or alloc_tty_driver() fails, we call:
put_tty_driver(normal = NULL).
Then:
put_tty_driver -> tty_driver_kref_put -> kref_put(&NULL->kref, ...)
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Tue, 6 Oct 2009 15:06:57 +0000 (16:06 +0100)]
opticon: Fix resume logic
Opticon now takes the right mutex to check the port status but the status
check is done wrongly for the modern serial code, so fix it.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Tue, 6 Oct 2009 15:06:46 +0000 (16:06 +0100)]
usb_serial: Kill port mutex
The tty port has a port mutex used for all the port related locking so we
don't need the one in the USB serial layer any more.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Tue, 6 Oct 2009 15:06:36 +0000 (16:06 +0100)]
usb_serial: Use the shutdown() operation
As Alan Stern pointed out - now we have tty_port_open the shutdown method
and locking allow us to whack the other bits into the full helper methods
and provide a shutdown op which the tty port code will synchronize with
setup for us.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Tue, 6 Oct 2009 15:06:21 +0000 (16:06 +0100)]
tty_port: coding style cleaning pass
Mind the hoover wire...
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Tue, 6 Oct 2009 15:06:11 +0000 (16:06 +0100)]
tty_port: add "tty_port_open" helper
For the moment this just moves the USB logic over and fixes the 'what if
we open and hangup at the same time' race noticed by Oliver Neukum.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Tue, 13 Oct 2009 15:34:15 +0000 (16:34 +0100)]
tty: stallion: kill BKL ioctl
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Tue, 13 Oct 2009 15:34:06 +0000 (16:34 +0100)]
tty: istallion: Kill off the BKL ioctl
Fairly trivial as the BKL push down into the methods has already been done.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Fri, 9 Oct 2009 11:56:41 +0000 (12:56 +0100)]
tty: esp: remove broken driver
The ESP driver has been marked broken for years. It's an old ISA device
that clearly nobody cares about any more. Remove it
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alexey Dobriyan [Fri, 2 Oct 2009 20:12:06 +0000 (00:12 +0400)]
tty: const: constify remaining tty_operations
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Breno Leitao [Wed, 14 Oct 2009 17:57:51 +0000 (14:57 -0300)]
jsm: adding EEH handlers
Adding EEH handlers for the serial jsm driver. This patch adds
the PCI error handlers and also register them to be called when
a error is detected.
Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
Acked-by: Scott Kilau <scottk@digi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Breno Leitão [Tue, 29 Sep 2009 18:16:59 +0000 (15:16 -0300)]
jsm: removing the field jsm_board->intr_count
Currently there is a field in the jsm_board structure to cont
the number of interrupt that the card recevived, but it's not
working properly when the IRQ line is shared, and also nowhere
else this field is used. So, This patch is removing it.
Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com>
Cc: Scott Kilau <Scott.Kilau@digi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Breno Leitão [Tue, 29 Sep 2009 18:16:58 +0000 (15:16 -0300)]
jsm: Removing unused jsm_channel->ch_wopen field
Currently the jsm_channel->ch_wopen field is defined and never
used. So, this patch removes it.
Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com>
Cc: Scott Kilau <Scott.Kilau@digi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Breno Leitão [Tue, 29 Sep 2009 18:16:57 +0000 (15:16 -0300)]
jsm: Remove ch_cpstime field
Currently the field jsm_channel->ch_cpstime is defined but never
used, so this patch removes it.
Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com>
Cc: Scott Kilau <Scott.Kilau@digi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Breno Leitão [Tue, 29 Sep 2009 18:16:56 +0000 (15:16 -0300)]
jsm: removing ch_old_baud field
Currently the field jsm_channel->ch_old_baud is not used, just
assigned in a lot of places but never used. This patches removes
this field.
Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com>
Cc: Scott Kilau <scottk@digi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Breno Leitão [Tue, 29 Sep 2009 18:16:55 +0000 (15:16 -0300)]
jsm: remove the ch_custom_speed field
Currently the ch_custom_speed field exists but is never used,
so, this patch removes it.
Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com>
Cc: Scott Kilau <scottk@digi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Breno Leitão [Thu, 24 Sep 2009 19:58:23 +0000 (16:58 -0300)]
jsm: Rewriting a bad log message
Actually jsm displays "Device Added" 8 times (for a 8 port device).
This silly patch just makes things more informative, showing
the port (instead of the device) that was added.
Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com>
Cc: Scott Kilau <scottk@digi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Breno Leitão [Thu, 24 Sep 2009 19:58:22 +0000 (16:58 -0300)]
jsm: IRQ handlers doesn't need to have IRQ_DISABLED enabled
Currently jsm is showing the following message when loaded:
IRQ 432/JSM: IRQF_DISABLED is not guaranteed on shared IRQs
It's because the request_irq() is called using IRQF_DISABLED
and IRQF_SHARED.
Actually there is no need to use IRQF_DISABLED in this driver.
Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com>
Cc: Scott Kilau <scottk@digi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Paul Walmsley [Tue, 8 Dec 2009 23:21:29 +0000 (16:21 -0700)]
OMAP2 clock: convert clock24xx.h to clock2xxx_data.c, opp2xxx*
The OMAP2 clock code currently #includes a large .h file full of static
data structures. Instead, define the data in a .c file.
Russell King <linux@arm.linux.org.uk> proposed this new arrangement:
http://marc.info/?l=linux-omap&m=
125967425908895&w=2
This patch also deals with most of the flagrant checkpatch violations.
While here, separate the prcm_config data structures out into their own
files, opp2xxx.h and opp24{2,3}0_data.c, and only build in the OPP tables
for the target device. This should save some memory. In the long run,
these prcm_config tables should be replaced with OPP code.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Richard Woodruff <r-woodruff2@ti.com>
Cc: Nishanth Menon <nm@ti.com>
Paul Walmsley [Tue, 8 Dec 2009 23:18:47 +0000 (16:18 -0700)]
OMAP3 clock: convert clock34xx.h to clock34xx_data.c
The OMAP3 clock code currently #includes a large .h file full of static
data structures. Instead, define the data in a .c file.
Russell King <linux@arm.linux.org.uk> proposed this new arrangement:
http://marc.info/?l=linux-omap&m=
125967425908895&w=2
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Russell King <linux@arm.linux.org.uk>
Paul Walmsley [Tue, 8 Dec 2009 23:18:47 +0000 (16:18 -0700)]
OMAP2xxx clock: remove implicit dependency between rate CPU flag and clkdev_omap CPU flag
cpu_mask is reused in the OMAP2xxx clock code to match against both the
CPU-specific rate flags (e.g., RATE_IN_2420) and the OMAP clkdev integration
code CPU flags (e.g., CK_242X). This means that any patch that renumbers the
CK_* macros, as the next patch does, will probably break. This patch
separates the clkdev_omap and clksel_rate CPU type detection flags so
the CK_* macros can be renumbered freely.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Paul Walmsley [Tue, 8 Dec 2009 23:18:47 +0000 (16:18 -0700)]
OMAP2/3: move SDRC macros to mach-omap2/sdrc.h
clock34xx.c contains some macros which probably belong in mach-omap2/sdrc.h.
Move those macros to mach-omap2/sdrc.h.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Paul Walmsley [Tue, 8 Dec 2009 23:18:46 +0000 (16:18 -0700)]
OMAP2 clock: APLL code shouldn't rely on static clocks in its local namespace
Similar to the previous patch, the APLL code relied on the presence of the
static struct clks in its own namespace. The APLL code didn't use them for
validation, however - it adjusted its own internal state depending on
the struct clk * that called it. Now that static struct clks are
leaving the clock24xx.c namespace, use a more durable method: split the
omap2_clk_fixed_enable() function into omap2_clk_apll96_enable() and
omap2_clk_apll54_enable(). They still share a disable function.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Paul Walmsley [Tue, 8 Dec 2009 23:18:44 +0000 (16:18 -0700)]
OMAP1/2/3 clock: remove paranoid checks in preparation for clock{,2xxx,3xxx}_data.c
Some parts of the clock code took advantage of the fact that the statically
allocated clock tree was in clock{,24xx,34xx}.c's local namespace to do some
extra argument checks. These are overzealous and are more difficult to
maintain when the clock tree is in a separate namespace, so, remove them.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Krishna Kumar [Tue, 8 Dec 2009 22:26:02 +0000 (22:26 +0000)]
net: Handle NETREG_UNINITIALIZED devices correctly
Fix two problems:
1. If unregister_netdevice_many() is called with both registered
and unregistered devices, rollback_registered_many() bails out
when it reaches the first unregistered device. The processing
of the prior registered devices is unfinished, and the
remaining devices are skipped, and possible registered netdev's
are leaked/unregistered.
2. System hangs or panics depending on how the devices are passed,
since when netdev_run_todo() runs, some devices were not fully
processed.
Tested by passing intermingled unregistered and registered vlan
devices to unregister_netdevice_many() as follows:
1. dev, fake_dev1, fake_dev2: hangs in run_todo
("unregister_netdevice: waiting for eth1.100 to become
free. Usage count = 1")
2. fake_dev1, dev, fake_dev2: failure during de-registration
and next registration, followed by a vlan driver Oops
during subsequent registration.
Confirmed that the patch fixes both cases.
Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Barry Song [Thu, 10 Dec 2009 23:46:28 +0000 (23:46 +0000)]
can: add the driver for Analog Devices Blackfin on-chip CAN controllers
Signed-off-by: Barry Song <21cnbao@gmail.com>
Signed-off-by: H.J. Oertel <oe@port.de>
Signed-off-by: Wolfgang Grandegger <wg@grandegger.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Martin Willi [Wed, 9 Dec 2009 06:11:15 +0000 (06:11 +0000)]
xfrm: Fix truncation length of authentication algorithms installed via PF_KEY
Commit
4447bb33f09444920a8f1d89e1540137429351b6 ("xfrm: Store aalg in
xfrm_state with a user specified truncation length") breaks
installation of authentication algorithms via PF_KEY, as the state
specific truncation length is not installed with the algorithms
default truncation length. This patch initializes state properly to
the default if installed via PF_KEY.
Signed-off-by: Martin Willi <martin@strongswan.org>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Heiko Carstens [Wed, 9 Dec 2009 20:59:15 +0000 (20:59 +0000)]
net: use compat helper functions in compat_sys_recvmmsg
Use (get|put)_compat_timespec helper functions to simplify the code.
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Heiko Carstens [Wed, 9 Dec 2009 20:58:16 +0000 (20:58 +0000)]
net: fix compat_sys_recvmmsg parameter type
compat_sys_recvmmsg has a compat_timespec parameter and not a
timespec parameter. This way we also get rid of an odd cast.
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Breno Leitao [Thu, 10 Dec 2009 09:03:37 +0000 (09:03 +0000)]
cxgb3: Fixing EEH handlers
After commit
4b77b0a2ba27d64f58f16d8d4d48d8319dda36ff ("PCI: Clear
saved_state after the state has been restored"), the EEH is not
working proplery on cxgb3.
This patch fixes it, always saving the PCI state after a recovery,
in order to allow further reoveries.
Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Thu, 10 Dec 2009 15:40:58 +0000 (15:40 +0000)]
cnic: Zero out status block and Event Queue indices.
To prevent stale indices from causing spurious events when restarting the
bnx2x devices.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Thu, 10 Dec 2009 15:40:57 +0000 (15:40 +0000)]
cnic: Send delete command when shutting down iSCSI ring.
This step is necessary on the bnx2x devices when restarting the iSCSI
ring. Without it, the firmware can assert and cause bnx2x to report
errors.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Paul Mundt [Thu, 10 Dec 2009 20:42:27 +0000 (20:42 +0000)]
net: smc91x: Fix up type mismatch in smc_drv_resume().
smc_drv_resume() takes a struct device, while smc_enable_device() takes a
platform device. This fixes up the smc_enable_device() callsite with the
proper pointer.
It's not obvious when this change was introduced, as git history doesn't
go back that far. Presumably the resume code has always been broken in
this fashion.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Mike Frysinger [Wed, 9 Dec 2009 03:40:04 +0000 (03:40 +0000)]
smc91x: fix unused flags warnings on UP systems
Local flags variables will be declared whenever these functions get used,
but obviously on UP systems the flags parameter won't be touched. So add
some dummy ops that get optimized away anyways to satisfy gcc's warnings.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Oliver Neukum [Fri, 11 Dec 2009 23:01:26 +0000 (15:01 -0800)]
MAINTAINERS: Transfering maintainership of cdc-ether
Oliver Neukum takes over from Greg KH
Signed-off-by: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Takashi Iwai [Thu, 3 Dec 2009 05:12:02 +0000 (05:12 +0000)]
net: Add missing TST_CFG_WRITE bits around sky2_pci_write
Add missing TST_CFG_WRITE bits around sky2_pci_write*() in Optima
setup routines. Without the cfg-write bits, the driver may spew endless
link-up messages through qlink irq.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Takashi Iwai [Thu, 3 Dec 2009 05:12:01 +0000 (05:12 +0000)]
net: Fix Yukon-2 Optima TCP offload setup
Fix the TCP offload setup for Yukon-2 Optima.
It requires SKY2_HW_NE_LE flag unlike Ultra 2.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Fri, 11 Dec 2009 22:32:49 +0000 (14:32 -0800)]
Merge branch 'drm-nouveau-pony' of git://git./linux/kernel/git/airlied/drm-2.6
* 'drm-nouveau-pony' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
drm/nouveau: Add DRM driver for NVIDIA GPUs
Linus Torvalds [Fri, 11 Dec 2009 22:32:30 +0000 (14:32 -0800)]
Merge branch 'drm-linus' of git://git./linux/kernel/git/airlied/drm-2.6
* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
drm/ttm: export some functions useful to drivers using ttm
drm/radeon/kms/avivo: fix typo in new_pll module description
drm/radeon/kms: Convert radeon to new ttm_bo_init
drm/ttm: Convert ttm_buffer_object_init to use ttm_placement
David S. Miller [Fri, 11 Dec 2009 22:19:31 +0000 (14:19 -0800)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-2.6
Jason Gunthorpe [Tue, 24 Nov 2009 21:52:53 +0000 (21:52 +0000)]
xfs: Fix error return for fallocate() on XFS
Noticed that through glibc fallocate would return 28 rather than -1
and errno = 28 for ENOSPC. The xfs routines uses XFS_ERROR format
positive return error codes while the syscalls use negative return
codes. Fixup the two cases in xfs_vn_fallocate syscall to convert to
negative.
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: Alex Elder <aelder@sgi.com>
Christoph Hellwig [Sat, 14 Nov 2009 16:17:24 +0000 (16:17 +0000)]
xfs: cleanup dmapi macros in the umount path
Stop the flag saving as we never mangle those in the unmount path, and
hide all the weird arguents to the dmapi code inside the
XFS_SEND_PREUNMOUNT / XFS_SEND_UNMOUNT macros.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Christoph Hellwig [Sat, 14 Nov 2009 16:17:23 +0000 (16:17 +0000)]
xfs: remove incorrect sparse annotation for xfs_iget_cache_miss
xfs_iget_cache_miss does not get called with the pag_ici_lock held, so
the __releases annotation is incorrect.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Christoph Hellwig [Sat, 14 Nov 2009 16:17:22 +0000 (16:17 +0000)]
xfs: kill the STATIC_INLINE macro
Remove our own STATIC_INLINE macro. For small function inside
implementation files just use STATIC and let gcc inline it, and for
those in headers do the normal static inline - they are all small
enough to be inlined for debug builds, too.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Christoph Hellwig [Sat, 14 Nov 2009 16:17:21 +0000 (16:17 +0000)]
xfs: uninline xfs_get_extsz_hint
This function is too large to efficiently be inlined.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Christoph Hellwig [Sat, 14 Nov 2009 16:17:20 +0000 (16:17 +0000)]
xfs: rename xfs_attr_fetch to xfs_attr_get_int
Using a totally different name for the low-level get operation does
not fit the _int convention used in the rest of the attr code, so
rename it.
While we're at it also fix the prototype to use the normal convention
and mark it static as it's never used outside of xfs_attr.c.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: Alex Elder <aelder@sgi.com>
Christoph Hellwig [Tue, 24 Nov 2009 18:02:23 +0000 (18:02 +0000)]
xfs: simplify xfs_buf_get / xfs_buf_read interfaces
Currently the low-level buffer cache interfaces are highly confusing
as we have a _flags variant of each that does actually respect the
flags, and one without _flags which has a flags argument that gets
ignored and overriden with a default set. Given that very few places
use the default arguments get rid of the duplication and convert all
callers to pass the flags explicitly. Also remove the now confusing
_flags postfix.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Christoph Hellwig [Sat, 14 Nov 2009 16:17:18 +0000 (16:17 +0000)]
xfs: remove IO_ISAIO
We set the IO_ISAIO flag for all read/write I/O since early Linux
2.6.x. Remove it as it has lost it's purpose long ago.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: Alex Elder <aelder@sgi.com>
Andy Poling [Tue, 3 Nov 2009 17:26:47 +0000 (17:26 +0000)]
xfs: Wrapped journal record corruption on read at recovery
Summary of problem:
If a journal record wraps at the physical end of the journal, it has to be
read in two parts in xlog_do_recovery_pass(): a read at the physical end and a
read at the physical beginning. If xlog_bread() has to re-align the first
read, the second read request does not take that re-alignment into account.
If the first read was re-aligned, the second read over-writes the end of the
data from the first read, effectively corrupting it. This can happen either
when reading the record header or reading the record data.
The first sanity check in xlog_recover_process_data() is to check for a valid
clientid, so that is the error reported.
Summary of fix:
If there was a first read at the physical end, XFS_BUF_PTR() returns where the
data was requested to begin. Conversely, because it is the result of
xlog_align(), offset indicates where the requested data for the first read
actually begins - whether or not xlog_bread() has re-aligned it.
Using offset as the base for the calculation of where to place the second read
data ensures that it will be correctly placed immediately following the data
from the first read instead of sometimes over-writing the end of it.
The attached patch has resolved the reported problem of occasional inability
to recover the journal (reporting "bad clientid").
Signed-off-by: Andy Poling <andy@realbig.com>
Reviewed-by: Alex Elder <aelder@sgi.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Christoph Hellwig [Fri, 30 Oct 2009 09:11:47 +0000 (09:11 +0000)]
xfs: cleanup data end I/O handlers
Currently we have different end I/O handlers for read vs the different
types of write I/O. But they are all very similar so we could just
use one with a few conditionals and reduce code size a lot.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Christoph Hellwig [Fri, 30 Oct 2009 09:09:15 +0000 (09:09 +0000)]
xfs: use WRITE_SYNC_PLUG for synchronous writeout
The VM and I/O schedulers now expect us to use WRITE_SYNC_PLUG for
synchronous writeout. Right now I can't see any changes in performance
numbers with this, but we're getting some beating for not using it,
and the knowledge definitely could help the block code to make better
decisions.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Christoph Hellwig [Mon, 19 Oct 2009 04:05:26 +0000 (04:05 +0000)]
xfs: reset the i_iolock lock class in the reclaim path
The iolock is used for protecting reads, writes and block truncates
against each other. We have two classes of callers, the first one is
induced by a file operation and requires a reference to the inode be
held and not dropped after the operation is done:
- xfs_vm_vmap, xfs_vn_fallocate, xfs_read, xfs_write, xfs_splice_read,
xfs_splice_write and xfs_setattr are all implementations of VFS
methods that require a live inode
- xfs_getbmap and xfs_swap_extents are ioctl subcommand for which the
same is true
- xfs_truncate_file is only called on quota inodes just returned from
xfs_iget
- xfs_sync_inode_data does the lock just after an igrab()
- xfs_filestream_associate and xfs_filestream_new_ag take the iolock
on the parent inode of an inode which by VFS rules must be referenced
And we have various calls to truncate blocks past EOF or the whole
file when dropping the last reference to an inode. Unfortunately
lockdep complains when we do memory allocations that can recurse into
the filesystem in the first class because the second class happens to
take the same lock. To avoid this re-init the iolock in the beginning
of xfs_fs_clear_inode to get a new lock class.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Christoph Hellwig [Mon, 19 Oct 2009 04:00:03 +0000 (04:00 +0000)]
xfs: I/O completion handlers must use NOFS allocations
When completing I/O requests we must not allow the memory allocator to
recurse into the filesystem, as we might deadlock on waiting for the
I/O completion otherwise. The only thing currently allocating normal
GFP_KERNEL memory is the allocation of the transaction structure for
the unwritten extent conversion. Add a memflags argument to
_xfs_trans_alloc to allow controlling the allocator behaviour.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Thomas Neumann <tneumann@users.sourceforge.net>
Tested-by: Thomas Neumann <tneumann@users.sourceforge.net>
Reviewed-by: Alex Elder <aelder@sgi.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Christoph Hellwig [Mon, 19 Oct 2009 04:03:46 +0000 (04:03 +0000)]
xfs: fix mmap_sem/iolock inversion in xfs_free_eofblocks
When xfs_free_eofblocks is called from ->release the VM might already
hold the mmap_sem, but in the write path we take the iolock before
taking the mmap_sem in the generic write code.
Switch xfs_free_eofblocks to only trylock the iolock if called from
->release and skip trimming the prellocated blocks in that case.
We'll still free them later on the final iput.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Christoph Hellwig [Tue, 29 Sep 2009 13:48:56 +0000 (13:48 +0000)]
xfs: simplify inode teardown
Currently the reclaim code for the case where we don't reclaim the
final reclaim is overly complicated. We know that the inode is clean
but instead of just directly reclaiming the clean inode we go through
the whole process of marking the inode reclaimable just to directly
reclaim it from the calling context. Besides being overly complicated
this introduces a race where iget could recycle an inode between
marked reclaimable and actually being reclaimed leading to panics.
This patch gets rid of the existing reclaim path, and replaces it with
a simple call to xfs_ireclaim if the inode was clean. While we're at
it we also use the slightly more lax xfs_inode_clean check we'd use
later to determine if we need to flush the inode here.
Finally get rid of xfs_reclaim function and place the remaining small
bits of reclaim code directly into xfs_fs_destroy_inode.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Patrick Schreurs <patrick@news-service.com>
Reported-by: Tommy van Leeuwen <tommy@news-service.com>
Tested-by: Patrick Schreurs <patrick@news-service.com>
Reviewed-by: Alex Elder <aelder@sgi.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Jay Fenlason [Fri, 11 Dec 2009 19:23:58 +0000 (14:23 -0500)]
firewire: ohci: handle receive packets with a data length of zero
Queueing to receive an ISO packet with a payload length of zero
silently does nothing in dualbuffer mode, and crashes the kernel in
packet-per-buffer mode. Return an error in dualbuffer mode, because
the DMA controller won't let us do what we want, and work correctly in
packet-per-buffer mode.
Signed-off-by: Jay Fenlason <fenlason@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: stable@kernel.org
Linus Torvalds [Fri, 11 Dec 2009 20:23:29 +0000 (12:23 -0800)]
Merge git://git./linux/kernel/git/viro/mmap
* git://git.kernel.org/pub/scm/linux/kernel/git/viro/mmap:
Add missing alignment check in arch/score sys_mmap()
fix broken aliasing checks for MAP_FIXED on sparc32, mips, arm and sh
Get rid of open-coding in ia64_brk()
sparc_brk() is not needed anymore
switch do_brk() to get_unmapped_area()
Take arch_mmap_check() into get_unmapped_area()
fix a struct file leak in do_mmap_pgoff()
Unify sys_mmap*
Cut hugetlb case early for 32bit on ia64
arch_mmap_check() on mn10300
Kill ancient crap in s390 compat mmap
arm: add arch_mmap_check(), get rid of sys_arm_mremap()
file ->get_unmapped_area() shouldn't duplicate work of get_unmapped_area()
kill useless checks in sparc mremap variants
fix pgoff in "have to relocate" case of mremap()
fix the arch checks in MREMAP_FIXED case
fix checks for expand-in-place mremap
do_mremap() untangling, part 3
do_mremap() untangling, part 2
untangling do_mremap(), part 1
Jonathan Cameron [Mon, 7 Dec 2009 15:19:17 +0000 (15:19 +0000)]
Staging: IIO: add selection of IIO_SW_RING to LIS3L02DQ as needed
Here I've kept the selection of IIO_SW_RING separate from
IIO_TRIGGER as it will go away fairly shortly when the ring buffer
type becomes configurable on a per device basis, whereas the
IIO_TRIGGER select will remain. Whether to retain the option to
remove the support for ring buffers entirely is one for after that
support is in place.
Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Sun, 22 Nov 2009 16:03:25 +0000 (16:03 +0000)]
Staging: IIO: Add tsl2560-2 support to tsl2563 driver.
Minimal changes to driver. Just adds the device to the id
table and adjusts the Kconfig elements appropriately.
Adding further similar chips from TAOS is complicated by their
different conversion functions (and hence left for now).
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Amit Kucheria <amit.kucheria@verdurent.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Sun, 22 Nov 2009 16:00:02 +0000 (16:00 +0000)]
Staging: IIO: Remove tsl2561 driver. Support merged with tsl2563.
This patch simply removes the tsl2561 driver.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Amit Kucheria <amit.kucheria@verdurent.com>
Henk de Groot [Sun, 6 Dec 2009 20:29:31 +0000 (21:29 +0100)]
Staging: wlags49_h2: fix up signal levels
Adjusts the signal levels reported by the wlags49_h2 and wlags49_h25 staging
drivers. With the constants supplied by Agere the signal levels are always
poor, even in close proximity to the AP. The signals are now measured with
a real device. 100% for close proximity to the AP, 0% for the noice floor.
Now the levels shown by the NetworkManager gauge make sense.
Some magic numbers in the related code are replaced by the correct constants
from the wireless extension interface (wireless.h). Also the flag IW_QUAL_DBM
is now set, as specified in the wireless.h header file.
Signed-off-by: Henk de Groot <pe1dnn@amsat.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andrew Morton [Sat, 5 Dec 2009 01:05:45 +0000 (17:05 -0800)]
+ drivers-staging-wlags49_h2-remove-cvs-metadata.patch added to -mm tree
Cc: Henk de Groot <pe1dnn@amsat.org>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Fri, 4 Dec 2009 00:27:19 +0000 (16:27 -0800)]
Staging: samsung-laptop: add TODO file
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Fri, 4 Dec 2009 00:24:47 +0000 (16:24 -0800)]
Staging: samsung-laptop: remove old kernel code
Don't test for the kernel version, we know what version we are in,
the latest.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Fri, 4 Dec 2009 00:19:47 +0000 (16:19 -0800)]
Staging: add Samsung Laptop driver
This is a drive for the Samsung N128 laptop to control the wireless LED
and backlight.
Many thanks to Joey Lee for his help in testing and finding all of my
bugs in the development of this driver, it has been invaluable.
Cc: Joey Lee <jlee@novell.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andrew Lunn [Mon, 9 Nov 2009 20:20:10 +0000 (21:20 +0100)]
staging: batman-adv meshing protocol
B.A.T.M.A.N. (better approach to mobile ad-hoc networking) is
a routing protocol for multi-hop ad-hoc mesh networks. The
networks may be wired or wireless. See
http://www.open-mesh.org/ for more information and user space
tools.
This is the first submission for inclusion in staging.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Randy Dunlap [Wed, 11 Nov 2009 17:31:23 +0000 (09:31 -0800)]
Staging: rtl8192u: depends on USB
rtl8192u uses usb_* interfaces so it should depend on USB.
ERROR: "usb_kill_urb" [drivers/staging/rtl8192u/r8192u_usb.ko] undefined!
ERROR: "usb_deregister" [drivers/staging/rtl8192u/r8192u_usb.ko] undefined!
ERROR: "usb_control_msg" [drivers/staging/rtl8192u/r8192u_usb.ko] undefined!
ERROR: "usb_submit_urb" [drivers/staging/rtl8192u/r8192u_usb.ko] undefined!
ERROR: "usb_register_driver" [drivers/staging/rtl8192u/r8192u_usb.ko] undefined!
ERROR: "usb_free_urb" [drivers/staging/rtl8192u/r8192u_usb.ko] undefined!
ERROR: "usb_alloc_urb" [drivers/staging/rtl8192u/r8192u_usb.ko] undefined!
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Mauro Carvalho Chehab [Tue, 3 Nov 2009 09:45:50 +0000 (07:45 -0200)]
Staging: rtl8192u: remove dead code
Remove #ifse against older kernel versions;
Remove codes marked with #if 0;
Remove #if 1
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Mauro Carvalho Chehab [Tue, 3 Nov 2009 09:42:46 +0000 (07:42 -0200)]
Staging: rtl8192u: remove bad whitespaces
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Mauro Carvalho Chehab [Tue, 3 Nov 2009 09:17:24 +0000 (07:17 -0200)]
Staging: rtl8192u: make it compile
Add it to staging Kbuild and fixes some API differences that prevents
compilation.
It seems that the ieee80211 stack is very close to rtl8192su one.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jerry Chuang [Tue, 3 Nov 2009 09:17:11 +0000 (07:17 -0200)]
Staging: Added Realtek rtl8192u driver to staging
Add Realtek linux driver for rtl8192u as provided by Realtek
rtl8192u_linux_2.6.0006.1031.2008.tar.gz, send to me C/C staging ML.
This version won't compile against upstream, doesn't follow
Linux CodingStyle and has their own ieee80211 stack.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Pavel Machek [Sun, 1 Nov 2009 22:27:01 +0000 (23:27 +0100)]
Staging: dream: add gpio and pmem support
This adds generic_gpio and pmem support, both are needed for other
dream drivers.
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Pavel Machek [Wed, 28 Oct 2009 22:48:18 +0000 (23:48 +0100)]
Staging: dream: add TODO file
This adds TODO list. It is probably incomplete, as many parts were not
reviewed by the upstream maintainers, yet.
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Mon, 5 Oct 2009 23:29:29 +0000 (16:29 -0700)]
Staging: android: delete android drivers
These drivers are no longer being developed and the original authors
seem to have abandonded them and hence, do not want them in the mainline
kernel tree.
So sad :(
Cc: Brian Swetland <swetland@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 18 Nov 2009 14:07:58 +0000 (14:07 +0000)]
Staging: et131x: clean up the avail fields in the rx registers
These have a wrap bit but again need little work to clean out. There are a
couple of uglies left that want addressing in later clean up. Notably we should
probably keep the local psr copy and wrap as two values.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 18 Nov 2009 14:07:48 +0000 (14:07 +0000)]
Staging: et131x: Clean up number fields
Lots of RX typedefs are just low bits of a u32, so clean them all up in one
go and just work them directly.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 18 Nov 2009 14:07:41 +0000 (14:07 +0000)]
Staging: et131x: kill RX_DMA_MAX_PKT_TIME
Another one bits the dust ...
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 18 Nov 2009 14:07:35 +0000 (14:07 +0000)]
Staging: et131x: kill TX_SHADOW
Guess what - we don't use this one either
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 18 Nov 2009 14:07:29 +0000 (14:07 +0000)]
Staging: et131x: Another typedef solely used to write 0 to a register
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 18 Nov 2009 14:07:21 +0000 (14:07 +0000)]
Staging: et131x: kill TX_PR_NUM_DES_t
Yes folks it another unused typedef.. This completes the clean up of the
TX DMA typedefs
Signed-off-by: Alan Cox <alan@linux.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 18 Nov 2009 14:07:15 +0000 (14:07 +0000)]
Staging: et131x: kill TxMacTest field
It's really a local in the interrupt handler
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 18 Nov 2009 14:07:09 +0000 (14:07 +0000)]
Staging: et131x: kill TXTEST and TXFILL, clean up CF_PARAM
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 18 Nov 2009 14:07:03 +0000 (14:07 +0000)]
Staging: et131x: clean up mac stat names
Might as well use something short and obvious
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 18 Nov 2009 14:06:57 +0000 (14:06 +0000)]
Staging: et131x: clean up MAC_STAT register
One by one...
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 18 Nov 2009 14:06:50 +0000 (14:06 +0000)]
Staging: et131x: Kill MAC_IF_CTRL typedefs
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Larry Finger [Tue, 17 Nov 2009 05:35:38 +0000 (23:35 -0600)]
Staging: rtl8187se: Rename staging driver to avoid name conflict with mainline driver
Now that active development has begun on a mainline version of
a driver for the RTL8187SE that should be called rtl8187se, there
is a conflict with the driver in staging with the same name.
To solve the conflict, rename the driver in staging to r8187se.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Larry Finger [Tue, 10 Nov 2009 22:44:47 +0000 (16:44 -0600)]
Staging: rtl8187se: Remove card_type
The vendor-written driver for the RTL8187SE has a private variable
for the card type, even though it only occurs in PCI format.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Larry Finger [Mon, 9 Nov 2009 16:53:20 +0000 (10:53 -0600)]
Staging: rtl8187se: Remove card8185 variable to simplify flow
When this code is used for the rtl8187se, the value of card_8185
in struct r8180_priv is always 7 or 8. As a result, the program
flow can be simplified.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Tested-by: Bernhard Schiffner <bernhard@schiffner-limbach.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
André Goddard Rosa [Sat, 14 Nov 2009 15:09:06 +0000 (13:09 -0200)]
Staging: fix assorted typos all over the place
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Mariusz Ziulek [Thu, 12 Nov 2009 14:01:16 +0000 (15:01 +0100)]
staging: dst: fix coding style
Signed-off-by: Mariusz Ziulek <mz.mzet@gmail.com>
Cc: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Robert P. J. Day [Fri, 13 Nov 2009 20:13:43 +0000 (15:13 -0500)]
Staging: usbip: Fix typo "Contoroller".
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Mon, 9 Nov 2009 16:20:39 +0000 (17:20 +0100)]
Staging: rt28x0: remove no longer needed common/cmm_data_2860.c
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Sebastian Dalfuß [Sat, 7 Nov 2009 16:31:12 +0000 (17:31 +0100)]
Staging: rt2860: reduce superfluous exclamation marks
This removes superfluous exclamation marks from strings and comments, and
also three spelling typos.
Signed-off-by: Sebastian Dalfuß <sd@sedf.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Mon, 9 Nov 2009 16:19:45 +0000 (17:19 +0100)]
Staging: rt28x0: fix comments in chip/mac_pci.h
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Amit Kucheria [Mon, 9 Nov 2009 13:14:28 +0000 (15:14 +0200)]
Staging: iio: tsl2563 ambient light sensor driver
Add driver support for the tsl2563 TAOS ambient light sensor. After looking at
discussions on LKML, the driver was modified from a 'hwmon' driver to an 'iio'
driver. The sysfs interfaces have been tested on an RX51 (N900) to see if it
responds to changing light conditions.
The only real reason for submitting this to staging is that it is dependent on
the IIO subsystem.
Signed-off-by: Amit Kucheria <amit.kucheria@verdurent.com>
Cc: Jonathan Cameron <jic23@cam.ac.uk>
Cc: linux-omap@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>