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Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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rtw_suspend_lock_uninit, rtw_lock_suspend, and rtw_unlock_suspend
All of these routines are empty.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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a simple yield() is sufficient.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Each of the uses in the code asks for a sleep of 100 usec or so. On Linux,
these are converted to msleep(1).
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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InterfaceRx.c
This patch replaces C99-style with C89-style comments.
Additionally, code fragments that have been commented out are removed;
the same applies to meaningless comments.
Signed-off-by: Matthias Oefelein <ma.oefelein@arcor.de>
Signed-off-by: Ralph Mueck <linux-kernel@rmueck.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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InterfaceRx.c
In InterfaceRx.c, opening braces of (if-)conditionals are mostly
dislocated, meaning they are found behind an extra line break after the
conditional statement. This patch moves the opening braces accordingly
as specified by the official conding style guidelines.
Signed-off-by: Matthias Oefelein <ma.oefelein@arcor.de>
Signed-off-by: Ralph Mueck <linux-kernel@rmueck.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Most spaces before opening parentheses (where required) are missing here.
This patch adds spaces at the appropriate spots.
Signed-off-by: Matthias Oefelein <ma.oefelein@arcor.de>
Signed-off-by: Ralph Mueck <linux-kernel@rmueck.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Checkpatch reports a lot of spaces at the beginning of lines and other
wrong indentations. This patch fixes these issues.
Signed-off-by: Matthias Oefelein <ma.oefelein@arcor.de>
Signed-off-by: Ralph Mueck <linux-kernel@rmueck.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This fix adds missing spaces after commas in function calls/definitions.
Signed-off-by: Matthias Oefelein <ma.oefelein@arcor.de>
Signed-off-by: Ralph Mueck <linux-kernel@rmueck.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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semicolons in InterfaceRx.c
Checkpatch reports missing spaces around operators; this patch
introduces spaces where needed.
Spaces before semicolons are prohibited by the official coding style
guidelines, those have been fixed as well.
Signed-off-by: Matthias Oefelein <ma.oefelein@arcor.de>
Signed-off-by: Ralph Mueck <linux-kernel@rmueck.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Checkpatch complains about the use of //-comments, thus they are replaced by C89-style comments.
Signed-off-by: Ralph Mueck <linux-kernel@rmueck.de>
Signed-off-by: Matthias Oefelein <ma.oefelein@arcor.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This corrects the position of (opening) braces in if-conditionals to make checkpatch shut up.
Signed-off-by: Ralph Mueck <linux-kernel@rmueck.de>
Signed-off-by: Matthias Oefelein <ma.oefelein@arcor.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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InterfaceTx.c
This patch adds spaces before the opening parentheses of if-conditionals to comply with offical code styling guidelines.
Signed-off-by: Ralph Mueck <linux-kernel@rmueck.de>
Signed-off-by: Matthias Oefelein <ma.oefelein@arcor.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch takes care of the following issues:
- missing spaces at variable assignments
- missing spaces between function arguments
- spaces at the beginning of a line where tabs should be
- prohibited spaces before a (semi)colon
Signed-off-by: Ralph Mueck <linux-kernel@rmueck.de>
Signed-off-by: Matthias Oefelein <ma.oefelein@arcor.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Instead of manually checking the bounds of VMALLOC_START and
VMALLOC_END, just use is_vmalloc_addr. That's what the function
was designed for.
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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There seems to be no reason why it can't be a module; in fact that is
currently supposed to be the default.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixed "WARNING: braces {} are not necessary for
single statement blocks" found by checkpatch.pl in
kernel_user_comm.c
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixed "ERROR: do not use C99 // comments" found by
checkpatch.pl in lcommon_cl.c
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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parenthesis in lcommon_cl.c
This patch fixed "WARNING: space prohibited between function name
and open parenthesis '(' found by checkpatch.pl,
in lustre/lclient/lcommon_cl.c
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixed "ERROR: do not use C99 // comments"
found by checkpatch.pl in lustre/lustre/mgc_request.c
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixed "WARNING: braces {} are not necessary for
single statement blocks" in lustre/lustre/mgc_request.c
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixed "ERROR: space required before the open
parenthesis'('" found by checkpatch.pl in
lustre/lustre/mgc/mgc_request.c
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Include appropriate header file dgnc/dgnc_trace.h in dgnc_trace.c
because function dgnc_tracer_free() has its prototype declaration in the
header file.
This eliminates the following warning in dgnc_trace.c:
drivers/staging/dgnc/dgnc_trace.c:180:6: warning: no previous prototype for ‘dgnc_tracer_free’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove unused function PropagateCalParamsFromEEPROMToMemory() in nvm.c.
This eliminates the following warning in nvm.c:
drivers/staging/bcm/nvm.c:1369:5: warning: no previous prototype for ‘PropagateCalParamsFromEEPROMToMemory’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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in ko_KR
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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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mei_deinit()
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>
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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>
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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>
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Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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