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After commit 6d6612deaf55 ("staging: ks7010: Remove unnecessary limit
checks"), this define is not used anywhere. Remove it as well.
Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The field 'wakeup_count' in 'ks_wlan_private' struct is declared
as 'uint' which is not a standard type. Replace in favour of
'unsigned int' which it is.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Field rsn_enabled included in wpa_status struct is declared as
unsigned int but it is only be set using 0 and 1 values and
in conditional if code is just being used as a boolean. Change
its type to be a boolean.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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In ks_wlan_translate_scan function there are two preprocessor
definitions:
- RSN_INFO_ELEM_ID
- GENERIC_INFO_ELEM_ID
These can be moved to common ks_wlan.h because they can be used
in get_current_ap function instead of use hardcoded values.
GENERIC_INFO_ELEM_ID has been renamed to WPA_INFO_ELEM_ID which
is more clear.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Header file ks_wlan.h has a lot of nonsense comments along
the different declarations included on it. Most of them are
just the same as the variable name. Just remove them all.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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ks_wlan_private struct has a pointer to struct ks_sdio_card in its
fields. Because of that a forward declaration in needed in ks_wlan.h
header and also it makes necessary to have ks_sdio_card public in
a ks7010_sdio.h header. Changing this pointer into a void pointer
makes no longer necessary to have ks7010_sdio.h header as well as
removes the forward dependency in ks_wlan.h. Declaration of
ks_sdio_card has been moved to ks7010_sdio.c source file and To make
code cleaner inside this file a new ks7010_to_func function has been
added. The code has been updated to this changes.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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There are some definitions for rx and tx queues in ks7010_sdio
which is not the best place to put them. Changing them into the
ks_wlan header file there is no need to explicity include ks7010_sdio.h
which makes no sense at all and can be resolved easily using
forward declarations. The functions related with the queues circular
buffers have been moved also into this header.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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It's good to have SPDX identifiers in all files to make it easier to
audit the kernel tree for correct licenses.
Fix up the all of the staging ks7010 files to have a proper SPDX
identifier, based on the license text in the file itself. The SPDX
identifier is a legally binding shorthand, which can be used instead of
the full boiler plate text.
Extra GPL text wording can be removed as it is no longer needed at all.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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WPS definition was defined by default in ks_wlan.h header
file. So it makes no sense to have conditional preprocessor
stuff along the code about this.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit removes data_buff array field of ks_wlan_private
which is not being used at all.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit removes l2_dev and l2_fd fields of ks_wlan_private
struct because they are not being used at all.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit changes type for device_open_status field of ks_wlan_private
structure from int to bool. This variable is only be set to 1
on ks_wlan_net_start and set to 0 on ks_wlan_net_stop. For this
purpose it is not necessary at all to use an integer because a bool
is enough. This also renames field name from device_open_status to
is_device_open.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit removes an enum which is in ks_wlan.h
and it is not being used at all.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit reviews includes of ks_wlan.h header file.
It removes those which are not being used at all. It
also reorder remaining ones in alphabetical order.
The linux/module.h include file has been moved to the
correct file which is ks7010_sdio.c in order to be able
to compile the driver without problems.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The 'device_open_status' member of 'struct ks_wlan_private' is only
ever set to zero or one, so it makes more sense for it to be a bool
instead of an int.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The "_t" suffix is not needed for structure names in this driver, and is a
reflection of an older typedef system that is no longer in place. Replace
all occurences of 'struct wps_status_t' with 'struct wps_status'.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The "_t" suffix is not needed for structure names in this driver, and is a
reflection of an older typedef system that is no longer in place. Replace
all occurences of 'struct pmk_t' with 'struct pmk'.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The "_t" suffix is not needed for structure names in this driver, and is a
reflection of an older typedef system that is no longer in place. Replace
all occurences of 'struct pmk_list_t' with 'struct pmk_list'.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The "_t" suffix is not needed for structure names in this driver, and is a
reflection of an older typedef system that is no longer in place. Replace
all occurences of 'struct wpa_status_t' with 'struct wpa_status'.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The "_t" suffix is not needed for structure names in this driver, and is a
reflection of an older typedef system that is no longer in place. Replace
all occurences of 'struct mic_failure_t' with 'struct mic_failure'.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The "_t" suffix is not needed for structure names in this driver, and is a
reflection of an older typedef system that is no longer in place. Replace
all occurences of 'struct wpa_key_t' with 'struct wpa_key'.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The "_t" suffix is not needed for structure names in this driver, and is a
reflection of an older typedef system that is no longer in place. Replace
all occurences of 'struct scan_ext_t' with 'struct scan_ext'.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The "_t" suffix is not needed for structure names in this driver, and is a
reflection of an older typedef system that is no longer in place. Replace
all occurences of 'struct sleep_status_t' with 'struct sleep_status'.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The "_t" suffix is not needed for structure names in this driver, and is a
reflection of an older typedef system that is no longer in place. Replace
all occurences of 'struct power_save_status_t' with 'struct
power_save_status'.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The "_t" suffix is not needed for structure names in this driver, and is a
reflection of an older typedef system that is no longer in place. Replace
all occurences of 'struct local_eeprom_sum_t' with 'struct
local_eeprom_sum'.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The "_t" suffix is not needed for structure names in this driver, and is a
reflection of an older typedef system that is no longer in place. Replace
all occurences of 'struct local_gain_t' with 'struct local_gain'.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The "_t" suffix is not needed for structure names in this driver, and is a
reflection of an older typedef system that is no longer in place. Replace
all occurences of 'struct local_aplist_t' with 'struct local_aplist'.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The "_t" suffix is not needed for structure names in this driver, and is a
reflection of an older typedef system that is no longer in place. Replace
all occurences of 'struct local_ap_t' with 'struct local_ap'.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The "_t" suffix is not needed for structure names in this driver, and is a
reflection of an older typedef system that is no longer in place. Replace
all occurences of 'struct wps_ie_t' with 'struct wps_ie'.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The "_t" suffix is not needed for structure names in this driver, and is a
reflection of an older typedef system that is no longer in place. Replace
all occurences of 'struct rsn_ie_t' with 'struct rsn_ie'.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The "_t" suffix is not needed for structure names in this driver, and is a
reflection of an older typedef system that is no longer in place. Replace
all occurences of 'struct hostt_t' with 'struct hostt'.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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'reg_net' is never used in this driver.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>x
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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'mac_address_valid' is only ever assigned 0 or 1, so it makes more sense
to use a bool type for this variable.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commits replaces custom defines that were been used
to define a mask using GENMASK macro from linux bitops
header file.
With this change the "WARNING: line over 80 characters"
warning message reported by checkpatch script is also
removed.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fix two spelling mistakes in comments.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch removes max_event_count field of sme_info structure which is a
write only variable just being used for debug purposes.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit replaces custom KS_WLAN_DEBUG which is not being used anymore
in favour of DEBUG which is the one included when debugging is enabled.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This commit removes custom defined DPRINTK macro and replaces all the
associated debug and other traces for preferred ones netdev_*.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Replace CamelCase fields of struct with underscores to comply
with the standard kernel coding style
Signed-off-by: Janusz Lisiecki <janusz.lisiecki@gmail.com>
Reviewed-by: Tobin C. Harding <me@tobin.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Driver currently uses abbreviations 'mgt' and 'mngmt' for
'management'. Also 'power' is sometimes abbreviated to 'pow' and other
times not. It makes the code easier to read and easier to modify if
one abbreviation is used throughout the driver. 'mgmt' is widely
accepted as an abbreviation of 'management'. 'power' can be spelled
out in full, the extra two characters aids readability without an
excessive cost.
Make abbreviation of 'management' uniform across the driver, function
names, preprocessor defined constants, and enumeration types.
Signed-off-by: Tobin C. Harding <me@tobin.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Host interface connection status is handled using a 32 bit type. Top
byte is used as for FORCE_DISCONNECT status, low bits are used for
connect/disconnect status. Driver masks and checks integers to
ascertain status. If functions are defined to do the masking and
equality check then the details of how the status integer is used are
abstracted away. This makes the code easier to read. Also future
updates to the status handling will be easier because the code is in
one place.
Driver currently uses the CONNECT_STATUS and DISCONNECT_STATUS as
values, as apposed to opaque values. Because of this driver code
checks for equality with CONNECT_STATUS and DISCONNECT_STATUS as
apposed to negating a single check (ie 'foo != CONNECT_STATUS). In
order to maintain the current functionality we define two separate
functions is_connect_status() and is_disconnect_status().
Add functions to abstract the status integer check. Update all sites
that do the check manually to use the newly defined functions.
Signed-off-by: Tobin C. Harding <me@tobin.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Currently driver uses a hardware information struct description to
group some SDIO related functionality (work, work queue, sdio private
data pointer). This structure is then embedded in the device private
data structure. Having nested structures described in different header
files means that to view the device private data programmers must open
two header files. This structure could be embedded anonymously in the
device private data and achieve the same result (grouping of function
specific to SDIO) without the need to open multiple headers. However,
the SDIO private data structure already has various different data and
pointers, adding the embedded structure adds little extra meaning and
lengthens all the dereferences throughout the driver, often meaning
addition line breaks and braces. We can increase readability and
reduce code complexity by moving the hardware information data and
pointers to directly be within the device private data structure
description.
While preparing for this refactoring it was noted that the identifier
currently used for the delayed work is 'rw_wq', this is confusing
since the 'wq' suffix typically means 'work queue'. This identifier
would be more meaningful if it used the suffix 'dwork' as does the
declaration of queue_delayed_work() (include/linux/workqueue.h).
The identifier for the work queue is currently 'ks7010sdio_wq'. This
identifier can be shortened without loss of meaning because there is
only one work queue within the driver. Identifier 'wq' is typical
within in-tree driver code and aptly describes the pointer.
Current pointer to the SDIO private data is identified by 'sdio_card',
this is sufficiently meaningful from within the hw_info structure but
once the hw_info_t structure is removed the pointer would be better to
have a prefix appended to it to retain the prior level of meaning.
Move members from struct hw_info_t to struct ks_wlan_private.
Rename identifiers;
struct delayed_work pointer 'rw_wq' to 'rw_dwork'.
struct workqueue_struct pointer 'ks7010sdio_wq' to 'wq'.
struct ks_sdio_card pointer 'sdio_card' to 'ks_sdio_card'.
Remove structure description hw_info_t. Fix init/destroy calls. Fix
all call sites, SDIO private data access calls, and queuing calls.
Signed-off-by: Tobin C. Harding <me@tobin.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Currently a pointer to the tasklet_struct used for bottom half
processing on the receive path is within the hw_info_t structure. This
structure is then embedded in the device private data
structure. Having the tasklet_struct nested does not add meaning to
the device private data, device private data already (and typically)
has various data relating to the device, there is no real need to
separate the tasklet_struct to a SDIO specific structure. While not
adding allot of extra meaning having the nested structure means the
programmer must open two header files to read the description of the
device private data, the code would be easier to read if the device
private data struct description was not spread over two files.
Move tasklet_struct out of sdio header file and into the device
private data structure description.
Signed-off-by: Tobin C. Harding <me@tobin.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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struct work_struct uses identifier ks_wlan_wakeup_task, this is
confusing because the 'task' suffix implies that this is a
tasklet_struct instead of a work struct. Suffix 'work' would be more
clear. The code would be easier to read if it followed the principle
of least surprise and used the 'work' suffix for a work_struct
identifier.
Rename work_struct structure 'ks_wlan_wakeup_task' to 'wakeup_work'.
Signed-off-by: Tobin C. Harding <me@tobin.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes coding style issue of having block comments using a
trailing */ on a separate line, warning as issued by checkpatch
Signed-off-by: Chetan Sethi <cpsethi369@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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__FUNCTION__
This patch fixes coding style issue of using __func__ instead of gcc
specific __FUNCTION__, warning as issued by checkpatch
Signed-off-by: Chetan Sethi <cpsethi369@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Signed-off-by: Chetan Sethi <cpsethi369@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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parentheses
This patch fixes error of enclosing complex macro value in parentheses,
error as issued by checkpatch
Signed-off-by: Chetan Sethi <cpsethi369@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes warning of line over 80 characters, as issued by
checkpatch.pl
Signed-off-by: Chetan Sethi <cpsethi369@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Changed bit swifting operators to BIT macros (preferred),
This change will also solve the preferred space surrounding
the operator checks.
Signed-off-by: Shiva Kerdel <shiva@exdev.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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