Mark functions MatchSrcIpAddress(), MatchDestIpAddress() and MatchTos()
as static in Qos.c because they are not used outside this file.
This eliminates the following warnings in Qos.c:
drivers/staging/bcm/Qos.c:27:6: warning: no previous prototype for ‘MatchSrcIpAddress’ [-Wmissing-prototypes]
drivers/staging/bcm/Qos.c:61:6: warning: no previous prototype for ‘MatchDestIpAddress’ [-Wmissing-prototypes]
drivers/staging/bcm/Qos.c:94:6: warning: no previous prototype for ‘MatchTos’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mark functions t3e3_set_loopback(), t3e3_reg_read(), t3e3_reg_write(),
t3e3_port_get(), t3e3_port_set(), t3e3_port_get_stats() and
t3e3_port_del_stats() as static in ctrl.c because they are not used
outside this file.
This eliminates the following warnings in ctrl.c:
drivers/staging/sbe-2t3e3/ctrl.c:34:6: warning: no previous prototype for ‘t3e3_set_loopback’ [-Wmissing-prototypes]
drivers/staging/sbe-2t3e3/ctrl.c:98:6: warning: no previous prototype for ‘t3e3_reg_read’ [-Wmissing-prototypes]
drivers/staging/sbe-2t3e3/ctrl.c:135:6: warning: no previous prototype for ‘t3e3_reg_write’ [-Wmissing-prototypes]
drivers/staging/sbe-2t3e3/ctrl.c:167:6: warning: no previous prototype for ‘t3e3_port_get’ [-Wmissing-prototypes]
drivers/staging/sbe-2t3e3/ctrl.c:172:6: warning: no previous prototype for ‘t3e3_port_set’ [-Wmissing-prototypes]
drivers/staging/sbe-2t3e3/ctrl.c:219:6: warning: no previous prototype for ‘t3e3_port_get_stats’ [-Wmissing-prototypes]
drivers/staging/sbe-2t3e3/ctrl.c:285:6: warning: no previous prototype for ‘t3e3_port_del_stats’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mark function smtcfb_setmode() as static in sm7xxfb.c because it is not
used outside this file.
This eliminates the following warning in sm7xxfb.c:
drivers/staging/sm7xxfb/sm7xxfb.c:588:6: warning: no previous prototype for ‘smtcfb_setmode’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Acked-by: Javier M. Mellid <jmunhoz@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include appropriate header file in dgap/dgap_parse.h in dgap_parse.c
because functions dgap_parsefile(), dgap_config_get_useintr(),
dgap_config_get_altpin(), dgap_find_config(),
dgap_config_get_number_of_ports(), dgap_create_config_string() and
dgap_get_config_letters() have their prototype declarations in the
header file.
This eliminates the following warnings in dgap_parse.c:
drivers/staging/dgap/dgap_parse.c:125:5: warning: no previous prototype for ‘dgap_parsefile’ [-Wmissing-prototypes]
drivers/staging/dgap/dgap_parse.c:1101:6: warning: no previous prototype for ‘dgap_config_get_useintr’ [-Wmissing-prototypes]
drivers/staging/dgap/dgap_parse.c:1128:6: warning: no previous prototype for ‘dgap_config_get_altpin’ [-Wmissing-prototypes]
drivers/staging/dgap/dgap_parse.c:1157:15: warning: no previous prototype for ‘dgap_find_config’ [-Wmissing-prototypes]
drivers/staging/dgap/dgap_parse.c:1223:6: warning: no previous prototype for ‘dgap_config_get_number_of_ports’ [-Wmissing-prototypes]
drivers/staging/dgap/dgap_parse.c:1252:7: warning: no previous prototype for ‘dgap_create_config_string’ [-Wmissing-prototypes]
drivers/staging/dgap/dgap_parse.c:1311:7: warning: no previous prototype for ‘dgap_get_config_letters’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Include appropriate header file dgap/dgap_trace.h in dgap_trace.c
because function dgap_tracer_free() have its prototype declaration in
the header file.
This eliminates the following warning in dgap_trace.c:
drivers/staging/dgap/dgap_trace.c:181:6: warning: no previous prototype for ‘dgap_tracer_free’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch declares the function of_get_tve_mode
as a static one to fix this sparse warning:
drivers/staging/imx-drm/imx-tve.c:563:11: warning: \
symbol 'of_get_tve_mode' was not declared. \
Should it be static?
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Avoid that bus_unregister() triggers a use-after-free with
CONFIG_DEBUG_KOBJECT_RELEASE=y. This patch avoids that the
following sequence triggers a kernel crash with memory poisoning
enabled:
* bus_register()
* driver_register()
* driver_unregister()
* bus_unregister()
The above sequence causes the bus private data to be freed from
inside the bus_unregister() call although it is not guaranteed in
that function that the reference count on the bus private data has
dropped to zero. As an example, with CONFIG_DEBUG_KOBJECT_RELEASE=y
the ${bus}/drivers kobject is still holding a reference on
bus->p->subsys.kobj via its parent pointer at the time the bus
private data is freed. Fix this by deferring freeing the bus private
data until the last kobject_put() call on bus->p->subsys.kobj.
The kernel oops triggered by the above sequence and with memory
poisoning enabled and that is fixed by this patch is as follows:
general protection fault: 0000 [#1] PREEMPT SMP
CPU: 3 PID: 2711 Comm: kworker/3:32 Tainted: G W O 3.13.0-rc4-debug+ #1
Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
Workqueue: events kobject_delayed_cleanup
task: ffff880037f866d0 ti: ffff88003b638000 task.ti: ffff88003b638000
Call Trace:
[<ffffffff81263105>] ? kobject_get_path+0x25/0x100
[<ffffffff81264354>] kobject_uevent_env+0x134/0x600
[<ffffffff8126482b>] kobject_uevent+0xb/0x10
[<ffffffff81262fa2>] kobject_delayed_cleanup+0xc2/0x1b0
[<ffffffff8106c047>] process_one_work+0x217/0x700
[<ffffffff8106bfdb>] ? process_one_work+0x1ab/0x700
[<ffffffff8106c64b>] worker_thread+0x11b/0x3a0
[<ffffffff8106c530>] ? process_one_work+0x700/0x700
[<ffffffff81074b70>] kthread+0xf0/0x110
[<ffffffff81074a80>] ? insert_kthread_work+0x80/0x80
[<ffffffff815673bc>] ret_from_fork+0x7c/0xb0
[<ffffffff81074a80>] ? insert_kthread_work+0x80/0x80
Code: 89 f8 48 89 e5 f6 82 c0 27 63 81 20 74 15 0f 1f 44 00 00 48 83 c0 01 0f b6 10 f6 82 c0 27 63 81 20 75 f0 5d c3 66 0f 1f 44 00 00 <80> 3f 00 55 48 89 e5 74 15 48 89 f8 0f 1f 40 00 48 83 c0 01 80
RIP [<ffffffff81267ed0>] strlen+0x0/0x30
RSP <ffff88003b639c70>
---[ end trace 210f883ef80376aa ]---
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Acked-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Avoid that sparse reports the following warning on __fw_free_buf():
drivers/base/firmware_class.c:230:9: warning: context imbalance in '__fw_free_buf' - unexpected unlock
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Acked-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The update did not applied on Korean translation although it applied on
English documentation. Apply it on Korean translation now.
Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
English version HOWTO updated the versioning but Korean version didn't.
Update it now.
Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
English version HOWTO updated the address but Korean version didn't.
Update it now.
Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
English version HOWTO updated the link but Korean version didn't. Update
it now.
Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The nwbutton driver uses interruptible_sleep_on to wait for buttons
getting pressed after we enter the read() function, which is inherently
racy and cannot be fixed by using wait_event without changing the
driver's user space interface.
Instead, this patch just uses an open-coded variant of the same
interruptible_sleep_on() call, so the driver behavior doesn't change
but we remove the sleep_on family from the kernel.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fix syntax errors in comments and debug strings
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
nfc_nfc_free unlink clients from the device list
and has to be called under mei mutex
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
When reset is caused by hbm protocol mismatch or timeout
we might end up in an endless reset loop and hbm protocol
will never sync
Cc: <stable@vger.kernel.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This fixes a potential deadlock in case of a firmware
initiated reset
mei_reset has a dialog with the interrupt thread hence
it has to be run from an another work item
Most of the mei_resets were called from mei_hbm_dispatch
which is called in interrupt thread context so this
function underwent major revamp. The error code is
propagated to the interrupt thread and if needed
the reset is scheduled from there.
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In case of error, the function device_create_with_groups()
returns ERR_PTR() and never returns NULL. The NULL test in
the return value check should be replaced with IS_ERR().
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Frank Haverkamp <haver@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
dma_addr_t was not used, where it should have been used.
Some format strings were not optimal.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The header which contained the declaration for kcalloc() was not
inlcuded.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Building mei-amt-version.o triggers a GCC warning:
Documentation/misc-devices/mei/mei-amt-version.c: In function 'main':
Documentation/misc-devices/mei/mei-amt-version.c:103:5: warning: 'acmd.fd' is used uninitialized in this function [-Wuninitialized]
if (cl->fd != -1)
^
Documentation/misc-devices/mei/mei-amt-version.c:443:21: note: 'acmd.fd' was declared here
struct amt_host_if acmd;
^
GCC is correct. See, the call chain that GCC detects must be
main()
amt_host_if_init()
mei_init()
mei_deinit()
But when we enter mei_deinit() struct amt_host_if acmd is still
unitialized. That makes the test for (effectively) amt_host_if->mei_cl->fd
bogus.
But it turns out that call of mei_deinit() isn't needed at all. All of
the members of mei_cl will be set later in mei_init() and none will be
used before they are set. So we can simply drop this call of
mei_deinit().
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Cc: Tomas Winkler <tomas.winkler@intel.com>
Reported-by: David Howells <dhowells@redhat.com>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Instead of remaining bytes of a failing copy_to_user, the flash-update
ioctl is returning now -EFAULT. In addtion Dan discovered user triggerable
dev_errs(). Those I removed now from card_dev.c too. Some dev_infos()
were deleted and some others turned into dev_dbgs().
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
interruptible_sleep_on_timeout is deprecated and going away soon.
The use in the sgi-xp driver leaves me puzzled, so I'd prefer not
to touch it. This patch replaces it with an open-coded prepare_to_wait
and finish_wait pair, which should be completely equivalent, so it
doesn't fix an existing race, but lets us get away with removing
the function so we can not get any new users.
In order to remove the typical sleep_on race, one would have to
replace the call with wait_event_interruptible_timeout and add
a condition to wait for. The fact that there is a one-jiffy timeout
suggests that we don't actually expect to get woken up properly
and the caller just uses this as a short sleeping function
if it doesn't wake up properly.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Cliff Whickman <cpw@sgi.com>
Acked-by: Robin Holt <robinmholt@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
None of these files are actually using any __init type directives
and hence don't need to include <linux/init.h>. Most are just a
left over from __devinit and __cpuinit removal, or simply due to
code getting copied from one driver to the next.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
When we are doing compliance test with xHCI, we found that if we
enable CONFIG_USB_SUSPEND and plug in a bad device which causes
over-current condition to the root port, software will not be noticed.
The reason is that current code don't set hub->change_bits in
hub_activate() when over-current happens, and then hub_events() will
not check the port status because it thinks nothing changed.
If CONFIG_USB_SUSPEND is disabled, the interrupt pipe of the hub will
report the change and set hub->event_bits, and then hub_events() will
check what events happened.In this case over-current can be detected.
Signed-off-by: Shen Guang <shenguang10@gmail.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Current Intel SOC cores use a MailBox Interface (MBI) to provide access to
configuration registers on devices (called units) connected to the system
fabric. This is a support driver that implements access to this interface on
those platforms that can enumerate the device using PCI. Initial support is for
BayTrail, for which port definitons are provided. This is a requirement for
implementing platform specific features (e.g. RAPL driver requires this to
perform platform specific power management using the registers in PUNIT).
Dependant modules should select IOSF_MBI in their respective Kconfig
configuraiton. Serialized access is handled by all exported routines with
spinlocks.
The API includes 3 functions for access to unit registers:
int iosf_mbi_read(u8 port, u8 opcode, u32 offset, u32 *mdr)
int iosf_mbi_write(u8 port, u8 opcode, u32 offset, u32 mdr)
int iosf_mbi_modify(u8 port, u8 opcode, u32 offset, u32 mdr, u32 mask)
port: indicating the unit being accessed
opcode: the read or write port specific opcode
offset: the register offset within the port
mdr: the register data to be read, written, or modified
mask: bit locations in mdr to change
Returns nonzero on error
Note: GPU code handles access to the GFX unit. Therefore access to that unit
with this driver is disallowed to avoid conflicts.
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Link: http://lkml.kernel.org/r/1389216471-734-1-git-send-email-david.e.box@linux.intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Helge Deller noted a few weeks ago problems with the AIO support on
parisc. This change is the result of numerous iterations on how best to
deal with this problem.
The solution adopted here is to provide full cache coherency in a
uniform manner on all parisc systems. This involves calling
flush_dcache_page() on kmap operations and flush_kernel_dcache_page() on
kunmap operations. As a result, the copy_user_page() and
clear_user_page() functions can be removed and the overall code is
simpler.
The change ensures that both userspace and kernel aliases to a mapped
page are invalidated and flushed. This is necessary for the correct
operation of PA8800 and PA8900 based systems which do not support
inequivalent aliases.
With this change, I have observed no cache related issues on c8000 and
rp3440. It is now possible for example to do kernel builds with "-j64"
on four way systems.
On systems using XFS file systems, the patch recently posted by Mikulas
Patocka to "fix crash using XFS on loopback" is needed to avoid a hang
caused by an uninitialized lock passed to flush_dcache_page() in the
page struct.
Signed-off-by: John David Anglin <dave.anglin@bell.net>
Cc: stable@vger.kernel.org # v3.9+
Signed-off-by: Helge Deller <deller@gmx.de>
This reverts commit 30666249ea, as it
depended on a previous patch that I rejected, causing a build error
here. Sorry about that.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Cc: Peter Chen <peter.chen@freescale.com>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Hi Greg,
Please queue these two patches to usb-next for 3.14.
An xHCI driver fix for USB ethernet devices that went into 3.13 and 3.12
stable is causing usb-storage to go into an infinite loop, and these two
patches fix the issue. I would like these to get into 3.14-rc1 so we
can avoid any potential data corruption for users.
Sarah Sharp
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)
iQIcBAABAgAGBQJSzazIAAoJEBMGWMLi1Gc5hpcP/jsLbsRY7hfp1a4saWxNvt0P
MQ7XrNvhGQCjgoS4pFZIxoWjO8cOTRNYwxsv0r+SLgXOmfGz78+RpJsw4OdGFUUE
tiiY/8U/9OpHvor7VomxxHYi230mSAncukoWW+wTGwQjyA6KbZ/RnPvXAkzaP6T+
yLWETFtgbNO5FlkfgseAhVk74DrHOVCsBmdT39Te+oLasXH9X8Q6VtSSZ7+aovCl
SoPRotX5wRc8DuaLQ16Z+TUWnaKTNfiMf8LXthZRI8SReHq5N2gT9zUiyQ+2js4w
79jOYB1nUAGiT/0IphdLrsIiGi/ZTph+v8kZ5f8W57gBBii0W2jDMrT2HnAqWUKB
VNSM2s7fMgn4e7Nkvv5f0EVK/XcADwiPyKI8kTFVE27rnSC3N6mDUCYtaWm7EoPt
4wme+bCQ+CeRN65aIUGw6hIKy1nejBMMKu7A5uGP+W/wXzwR/dLgTJj4izlaX3fX
frg7RqNoGgRL5q5Gfontz0d5w0L9pRJqYG6is1crQa765BWty9OxqlW1B4QppksW
VBuHwt+LWhPWBlIi/NAR1/POrzYjkzxoLgcknuODLLArCyj3cXgQYr1YDcnmtzKN
qGV+NBuowPd04vTEkjZipoJHNIBNEq+TgGM5mjYZIQB22vbqarCr3khtuIBuWQmb
GvjKUx6iBnl8CSHBubf6
=c4QZ
-----END PGP SIGNATURE-----
Merge tag 'for-usb-next-2014-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci into usb-next
Sarah writes:
xhci: Urgent bug fixes for usb-next and 3.14.
Hi Greg,
Please queue these two patches to usb-next for 3.14.
An xHCI driver fix for USB ethernet devices that went into 3.13 and 3.12
stable is causing usb-storage to go into an infinite loop, and these two
patches fix the issue. I would like these to get into 3.14-rc1 so we
can avoid any potential data corruption for users.
Sarah Sharp
One new driver a spot of new functionality and a cleanup.
* New driver for the Capella CM32181 ambient light sensor. This is the first
driver directly from Kevin at Capella with more already in the pipeline.
* Support for configurable predividers on the mxs lradc
* Convert a field to a bitmap in mxs lradc instead of using an array of
unsigned longs to store boolean values.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=VaZB
-----END PGP SIGNATURE-----
Merge tag 'iio-for-3.14c' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
Jonathan writes:
Third round of new drivers, features and cleanups for IIO in the 3.14 cycle.
One new driver a spot of new functionality and a cleanup.
* New driver for the Capella CM32181 ambient light sensor. This is the first
driver directly from Kevin at Capella with more already in the pipeline.
* Support for configurable predividers on the mxs lradc
* Convert a field to a bitmap in mxs lradc instead of using an array of
unsigned longs to store boolean values.
CONFIG_SND_SOC_DMAENGINE_PCM was renamed to CONFIG_SND_DMAENGINE_PCM
recently. And yet we don't have to select it since
CONFIG_SND_GENERIC_DMAENGINE_PCM selects the dependency by itself, so
just rip it off.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Florian Meier <florian.meier@koalo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
This patch fixes the usage of printk in wpactl.c concering one missing log level
occurence and some whitespaces before a newline.
Signed-off-by: Martin Hofmann <martin.hofmann@studium.uni-erlangen.de>
Signed-off-by: Michael Gunselmann <michael.gunselmann@studium.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
wpactl.h contained some typedefs for enums. These were removed in this patch.
Also, a typedef for a type "unsigned long long" that was only instantiated in
one place was removed and its declaration altered.
Signed-off-by: Martin Hofmann <martin.hofmann@studium.uni-erlangen.de>
Signed-off-by: Michael Gunselmann <michael.gunselmann@studium.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes indentation style belonging to function calls as well as some
run-away closing parentheses when calling functions.
Signed-off-by: Martin Hofmann <martin.hofmann@studium.uni-erlangen.de>
Signed-off-by: Michael Gunselmann <michael.gunselmann@studium.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch removes some unnecessary braces concerning if-statements in the file
wroute.c
Signed-off-by: Martin Hofmann <martin.hofmann@studium.uni-erlangen.de>
Signed-off-by: Michael Gunselmann <michael.gunselmann@studium.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The file wroute.c contained some silly casts. This patch removes them.
Signed-off-by: Martin Hofmann <martin.hofmann@studium.uni-erlangen.de>
Signed-off-by: Michael Gunselmann <michael.gunselmann@studium.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The file 80211hdr.h contained the macro WLAN_GET_FC_PRVER(n). The big endian
fashion of this macro had unbalanced parentheses. This patch removes the
parentheses in question.
Signed-off-by: Martin Hofmann <martin.hofmann@studium.uni-erlangen.de>
Signed-off-by: Michael Gunselmann <michael.gunselmann@studium.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
We dereference "param->u.wpa_key.key" on the next line so the check
here is inconsistent. This is only called from iwctl_siwencodeext() and
"param->u.wpa_key.key" is a valid pointer.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
key_len == MAX_KEY_LEN is valid but we return an error.
Introduced-by: 6b7200fe0a ('Staging: vt6655: memory corruption in check in wpa_set_wpadev()')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
uBeaconInterval becomes u32
get next TBTT value using vendor's equation as shown.
This patch was checked against the original code
and yields exactly the same value.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Commit 35773dac5f "usb: xhci: Link TRB
must not occur within a USB payload burst" attempted to fix an issue
found with USB ethernet adapters, and inadvertently broke USB storage
devices. The patch attempts to ensure that transfers never span a
segment, and rejects transfers that have more than 63 entries (or
possibly less, if some entries cross 64KB boundaries).
usb-storage limits the maximum transfer size to 120K, and we had assumed
the block layer would pass a scatter-gather list of 4K entries,
resulting in no more than 31 sglist entries:
http://marc.info/?l=linux-usb&m=138498190419312&w=2
That assumption was wrong, since we've seen the driver reject a write
that was 218 sectors long (of probably 512 bytes each):
Jan 1 07:04:49 jidanni5 kernel: [ 559.624704] xhci_hcd 0000:00:14.0: Too many fragments 79, max 63
...
Jan 1 07:04:58 jidanni5 kernel: [ 568.622583] Write(10): 2a 00 00 06 85 0e 00 00 da 00
Limit the number of scatter-gather entries to half a ring segment. That
should be margin enough in case some entries cross 64KB boundaries.
Increase the number of TRBs per segment from 64 to 256, which should
result in ring segments fitting on a 4K page.
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Reported-by: jidanni@jidanni.org
References: http://bugs.debian.org/733907
Fixes: 35773dac5f ('usb: xhci: Link TRB must not occur within a USB payload burst')
Cc: stable <stable@vger.kernel.org> # 3.12
Currently prepare_ring() returns -ENOMEM if the urb won't fit into a
single ring segment. usb_sg_wait() treats this error as a temporary
condition and will keep retrying until something else goes wrong.
The number of retries should be limited in usb_sg_wait(), but also
prepare_ring() should not return an error code that suggests it might
be worth retrying. Change it to -EINVAL.
Reported-by: jidanni@jidanni.org
References: http://bugs.debian.org/733907
Fixes: 35773dac5f ('usb: xhci: Link TRB must not occur within a USB payload burst')
Cc: stable <stable@vger.kernel.org> # 3.12
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
It only contains one fix for a regression introduced with commit
e29a9e2ae1. Without this fix, we can not establish a p2p link in
target mode. Only initiator mode works.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.15 (GNU/Linux)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=YkKJ
-----END PGP SIGNATURE-----
Merge tag 'nfc-fixes-3.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-fixes
Samuel Ortiz <sameo@linux.intel.com> says:
"This is the first NFC fixes pull request for 3.13.
It only contains one fix for a regression introduced with commit
e29a9e2ae1. Without this fix, we can not establish a p2p link in
target mode. Only initiator mode works."
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Move the start of booting the DSP to earlier in the DAPM process, and
move the final starting of the DSP to later in the DAPM process. This
allows us to overlap some of the processing with other components of the
system being brought up.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Move the ADSP2 boot proceedure into a work structure in preparation for
running it asynchronously with the reset of the audio path bring up.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
The normal trigger function can now be used for AC97. Drop AC97 trigger
function.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
