Lars-Peter Clausen [Mon, 8 Feb 2016 17:51:58 +0000 (18:51 +0100)]
iio: buffer-dmaengine: Use dmaengine_terminate_sync()
The DMAengine framework gained support for synchronized transfer
termination. Use the new dmaengine_terminate_sync() function instead of
dmaengine_terminate_all(), this avoids a potential race condition when
disabling the buffer.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Lars-Peter Clausen [Mon, 8 Feb 2016 17:01:50 +0000 (18:01 +0100)]
iio:ad5064: Add AD5625/AD5627/AD5645/AD5647/AD4665/AD5657 support
The AD5625/AD5645/AD5665 are a family of 4 channel DACs with 12-bit, 14-bit
and 16-bit precision respectively. The devices come in 3 flavors in terms
of built-in reference, either no built-in reference, built-in 1.25V
reference or built-in 2.5V reference.
The AD5627/AD5647/AD5667 are similar to the AD5625/AD5645/AD5665 except
that they have 2 instead of 4 channels.
While these new devices are mostly register map compatible with the
existing devices support by the driver some offsets and register addresses
have been shuffled around. To accommodate this introduce a new register map
layout. For the lack of a better name we will just call it version 2.
Datasheets:
http://www.analog.com/media/en/technical-documentation/data-sheets/AD5625R_5645R_5665R_5625_5665.pdf
http://www.analog.com/media/en/technical-documentation/data-sheets/AD5627R_5647R_5667R_5627_5667.pdf
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Lars-Peter Clausen [Mon, 8 Feb 2016 17:01:49 +0000 (18:01 +0100)]
iio:ad5064: Use a enum for the register map layout type
Currently the ad5064 only supports two different register map variations
and this is represented by a bool. This patch changes since to a enum so
we can support more variations in the future.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Lars-Peter Clausen [Mon, 8 Feb 2016 17:01:48 +0000 (18:01 +0100)]
iio:ad5064: List support LTC devices in Kconfig
List the newly support LTC devices in the Kconfig entry for the AD5064
driver.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Marc Andre [Mon, 8 Feb 2016 17:01:47 +0000 (18:01 +0100)]
iio:ad5064: Add support for ltc2617 and similar devices
The Linear Technology LTC2606, LTC2607, LTC2609, LTC2616, LTC2617,
LTC2619, LTC2626, LTC2627 and LTC2629 devices are very similar
to the AD5064 device.
This patch adds support for those devices.
Datasheet for LTC devices:
LTC2606, LTC2616, LTC2626: http://www.linear.com/docs/6398
LTC2607, LTC2617, LTC2627: http://www.linear.com/docs/8977
LTC2709, LTC2619, LTC2629: http://www.linear.com/docs/8477
Signed-off-by: Marc Andre <marc.andre@netline.ch>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Marc Andre [Mon, 8 Feb 2016 17:01:46 +0000 (18:01 +0100)]
iio:ad5064: Structural changes to support LTC2617
This patch makes minor structural changes to support specifics
for LTC2617 DAC. This DAC requires different handling of the
power down modes. The configuration to actually support the
DAC will be submitted in a secondary patch.
Adjust the DECLARE_AD5064_CHANNELS() macro to accept a new
ext_info parameter. This allows to use different power down
modes per DAC. (e.g. DAC only support 90kohm to ground)
Add the chip_info parameter "powerdown_ltc". This parameter is
used in the ad5064_sync_powerdown_mode() function to handle the
power down command for LTC diffently. For those devices the
power down command must be addressed to the channel.
Signed-off-by: Marc Andre <marc.andre@netline.ch>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Daniel Baluta [Mon, 8 Feb 2016 15:03:15 +0000 (17:03 +0200)]
iio: Fix documentation for iio_dev mlock
mlock *must* be used by core and drivers to protect access
to devices state changes.
Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Lars-Peter Clausen [Mon, 8 Feb 2016 10:13:29 +0000 (11:13 +0100)]
staging:iio:ad7606: Consolidate PM ops
Both the SPI and platform device driver for the ad7606 use the same set of
PM ops. Consolidate them in the common part of the driver.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Andrew F. Davis [Sat, 6 Feb 2016 19:35:21 +0000 (13:35 -0600)]
iio: health: Add driver for the TI
AFE4403 heart monitor
Add driver for the TI
AFE4403 heart rate monitor and pulse oximeter.
This device detects reflected LED light fluctuations and presents an ADC
value to the user space for further signal processing.
Data sheet located here:
http://www.ti.com/product/
AFE4403/datasheet
Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Andrew F. Davis [Tue, 2 Feb 2016 17:50:45 +0000 (11:50 -0600)]
Documentation:
afe4403: Add DT bindings for the
AFE4403 heart monitor
Add the TI
AFE4403 heart monitor DT bindings documentation.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Andrew F. Davis [Tue, 2 Feb 2016 17:50:44 +0000 (11:50 -0600)]
iio: health: Add driver for the TI
AFE4404 heart monitor
Add driver for the TI
AFE4404 heart rate monitor and pulse oximeter.
This device detects reflected LED light fluctuations and presents an ADC
value to the user space for further signal processing.
Datasheet: http://www.ti.com/product/
AFE4404/datasheet
Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Andrew F. Davis [Tue, 2 Feb 2016 17:50:43 +0000 (11:50 -0600)]
Documentation:
afe4404: Add DT bindings for the
AFE4404 heart monitor
Add the TI
afe4404 heart monitor DT bindings documentation.
Create health directory created under iio.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Gujulan Elango, Hari Prasath (H.) [Tue, 2 Feb 2016 12:56:32 +0000 (12:56 +0000)]
staging: iio: replace clk_get() with devm_clk_get()
This patch replaces the clk_get() with devm_clk_get().Accordingly,modified
the error paths,rename error labels and removed clk_put() in probe() &
remove functions.
Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Arnd Bergmann [Tue, 2 Feb 2016 14:36:39 +0000 (15:36 +0100)]
iio: chemical: select IRQ_WORK for ATLAS ph sensor
The newly added atlas-ph-sensor driver uses irq_work_queue, which
may not always be enabled:
ERROR: "irq_work_queue" [drivers/iio/chemical/atlas-ph-sensor.ko] undefined!
This adds a 'select' statement to Kconfig to ensure it's there
when we need it.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 27dec00ecf2d ("iio: chemical: add Atlas pH-SM sensor support")
Reviewed-by: Matt Ranostay <mranostay@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Lars-Peter Clausen [Tue, 2 Feb 2016 15:27:24 +0000 (16:27 +0100)]
iio: Add helper function for calculating scan index storage size
We have the same code for computing the scan index storage size in bytes
all over the place. Factor this out into helper functions.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Daniel Baluta [Wed, 3 Feb 2016 16:50:38 +0000 (18:50 +0200)]
iio: pressure: ms5611: Add triggered buffer support
This will be used together with an external trigger (e.g hrtimer
based software trigger).
Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Daniel Baluta [Wed, 3 Feb 2016 16:50:37 +0000 (18:50 +0200)]
iio: pressure: ms5611: Add IIO_CHAN_INFO_SCALE to mask
This allows data exported via buffer interface to be converted
to standard units in userspace.
Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Bhumika Goyal [Fri, 5 Feb 2016 03:53:32 +0000 (09:23 +0530)]
Staging:iio:Remove exceptional & on function name
In this file,function names are otherwise used as pointers without &.
Found using coccinelle.
// <smpl>
@r@
identifier f;
@@
f(...) { ... }
@@
identifier r.f;
@@
- &f
+ f
// </smpl>
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Lars-Peter Clausen [Fri, 5 Feb 2016 10:32:34 +0000 (11:32 +0100)]
staging:iio:ad7606: Consolidate channel specs
By slightly reordering the channels in the channel spec array we can reuse
the same array for all variant of the chip.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Chaehyun Lim [Mon, 1 Feb 2016 12:26:47 +0000 (21:26 +0900)]
staging: wilc1000: linux_mon: remove debug message of kmalloc failure
There is no need to print debug message when kmalloc is failed.
This message is redundant. The code already show us that kmalloc is
failed. The braces of first if statement is remove as well because if
statement has a single statement.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 1 Feb 2016 12:26:46 +0000 (21:26 +0900)]
staging: wilc1000: linux_mon: fix error code of kmalloc
This patch fixes error codes as -ENOMEM instead of using -EFAULT if
kmalloc is failed.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 1 Feb 2016 12:26:45 +0000 (21:26 +0900)]
staging: wilc1000: linux_mon: fix coding style of kmalloc usage
This patch fixes coding style of kmalloc usage found by checkpatch.pl
CHECK: Prefer kmalloc(sizeof(*mgmt_tx)...) over kmalloc(sizeof(struct
tx_complete_mon_data)...)
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 1 Feb 2016 12:26:44 +0000 (21:26 +0900)]
staging: wilc1000: linux_mon: add braces on all arms of if statement
This patch adds braces on all arms of if statement found by
checkpatch.pl
CHECK: braces {} should be used on all arms of this statement
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 1 Feb 2016 12:26:43 +0000 (21:26 +0900)]
staging: wilc1000: linux_mon: insert blank line after a function
This patch inserts a blank line afer function found by checkpatch.pl
CHECK: Please use a blank line after function/struct/union/enum
declarations
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 1 Feb 2016 12:26:42 +0000 (21:26 +0900)]
staging: wilc1000: linux_mon: remove space after a cast
This patch removes space after a type cast found by checkpatch.pl
CHECK: No space is necessary after a cast
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 1 Feb 2016 12:26:41 +0000 (21:26 +0900)]
staging: wilc1000: linux_mon: fix NULL comparison style
This patch fixes NULL comparsion style found by checkpatch.pl
CHECK: Comparison to NULL could be written "!wilc_wfi_mon"
CHECK: Comparison to NULL could be written "!skb"
CHECK: Comparison to NULL could be written "!skb"
CHECK: Comparison to NULL could be written "!dev"
CHECK: Comparison to NULL could be written "!mgmt_tx"
CHECK: Comparison to NULL could be written "!mgmt_tx->buff"
CHECK: Comparison to NULL could be written "!wilc_wfi_mon"
CHECK: Comparison to NULL could be written "!mon_priv"
CHECK: Comparison to NULL could be written "!priv"
CHECK: Comparison to NULL could be written "wilc_wfi_mon"
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 1 Feb 2016 12:26:40 +0000 (21:26 +0900)]
staging: wilc1000: linux_mon: remove multiple blank lines
This patch removes multiple blank lines found by checkpatch.pl
CHECK: Please don't use multiple blank lines
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 1 Feb 2016 12:26:39 +0000 (21:26 +0900)]
staging: wilc1000: linux_mon: remove blank line before a close brace '}'
This patch removes blank lines before a close brace found by
checkpatch.pl
CHECK: Blank lines aren't necessary before a close brace '}'
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 1 Feb 2016 12:26:38 +0000 (21:26 +0900)]
staging: wilc1000: linux_mon: remove blank lines after open brace '{'
This patch remove blank lines after open brace found by checkpatch.pl
CHECK: Blank lines aren't necessary after an open brace '{'
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 1 Feb 2016 12:26:37 +0000 (21:26 +0900)]
staging: wilc1000: linux_mon: use __packed instead of __attribute__((packed))
This patch fixes the following checkpatch warning:
WARNING: __packed is preferred over __attribute__((packed))
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Fri, 29 Jan 2016 14:51:33 +0000 (23:51 +0900)]
staging: wilc1000: wilc_msgqueue: release semaphore in error path
It should be called up(&mq->sem) to release semaphore before returning
error codes as -EFAULT when list is empty.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Fri, 29 Jan 2016 14:51:32 +0000 (23:51 +0900)]
staging: wilc1000: wilc_msgqueue: use standard struct list_head
This patch uses standard struct list_head in struct message and
message_queue instead of custom linked list.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Thu, 28 Jan 2016 07:13:38 +0000 (16:13 +0900)]
staging: wilc1000: renames u16index variable
This patch renames u16index variable to index
to remove the prefix variable defined name.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Thu, 28 Jan 2016 07:13:37 +0000 (16:13 +0900)]
staging: wilc1000: renames u16TagParamOffset variable
This patch renames u16TagParamOffset variable to tag_param_offset
to avoid camelcase.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Thu, 28 Jan 2016 07:13:36 +0000 (16:13 +0900)]
staging: wilc1000: renames u16RxLen variable
This patch renames u16RxLen variable to rx_len to avoid camelcase.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Thu, 28 Jan 2016 07:13:35 +0000 (16:13 +0900)]
staging: wilc1000: coreconfigurator.c : remove over-commenting
There are over-commenting in the coreconfigurator.c file and most of them
are not helpful to explain what the code does and generate 80 ending
line over warnings. So, all of comments are removed in this patch and the
comments will later be added if necessary with the preferred Linux style.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Wed, 27 Jan 2016 02:50:27 +0000 (11:50 +0900)]
staging: wilc1000: fixes add spaces required around
This patch fixes the checks reported by checkpatch.pl
for spaces required around that '=' or '||' or '('.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Wed, 27 Jan 2016 02:50:26 +0000 (11:50 +0900)]
staging: wilc1000: fixes no space is necessary after a cast
This patch fixes the check reported by checkpatch.pl
for 'no space is necessary after a cast'.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Wed, 27 Jan 2016 02:50:25 +0000 (11:50 +0900)]
staging: wilc1000: wilc_frmw_to_linux(): fixes null check
Null checking wilc_netdev and skb->dev are already done in the begining of the
function and they are just print printing error log, so delete them.
Null checking wilc is needed before is used so add null ckeck before it is
used.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 26 Jan 2016 09:50:00 +0000 (18:50 +0900)]
staging: wilc1000: fix alignment for open parenthesis
This patch fixes the check found by checkpatch.pl
CHECK: Alignment should match open parenthesis
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Mon, 25 Jan 2016 07:35:18 +0000 (16:35 +0900)]
staging: wilc1000: call power save after changing mode
host_int_set_power_mgmt should be called after changing operation mode to
work properly. Move the function below host_int_set_operation_mode.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Mon, 25 Jan 2016 07:35:17 +0000 (16:35 +0900)]
staging: wilc1000: change_virtual_intf: change codes for unified firmware
In previous patch, we use unified firmware on wilc, which means we do not need
to download firmware again to change virtual interfaces.
There are a lot of codes to change interface and they are needless now, so
remove them except wilc_set_operation_mode function which change the mode and
wilc_set_power_mgmt which control power save.
There will be unused functions and they will be removed in later patch.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Mon, 25 Jan 2016 07:35:16 +0000 (16:35 +0900)]
staging: wilc1000: set proper bssid address
This patch changes index 0 to index of vif which is currently beging used
because AP mode can run on any interface.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Mon, 25 Jan 2016 07:35:15 +0000 (16:35 +0900)]
staging: wilc1000: set bssid with mode
This patch add new argument mode to wilc_wlan_set_bssid and define mode in
struct wilc_vif also. The mode is used by get_if_handler function to get proper
netdevice for each mode.
The get_if_handler is changed together. Remove invalid handle codes and
add mode condition to get netdevice for the mode.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Mon, 25 Jan 2016 07:35:14 +0000 (16:35 +0900)]
staging: wilc1000: remove wilc_set_machw_change_vir_if
wilc_set_machw_change_vir_if is not used anymore since we use one unified
firmware. Instead, wilc_set_operation_mode is called when wilc_mac_open to
let the wilc use the proper firmware. Remove wilc_set_machw_change_vir_if
and it's functions calls.
In the later patch, mac index will be passed to wilc device.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Mon, 25 Jan 2016 07:35:13 +0000 (16:35 +0900)]
staging: wilc1000: use unified firmware
Use a unified firmware for all mode of operations which are station, ap and
p2p. Two firmware are introduced for 1002 and 1003 chipset.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Mon, 25 Jan 2016 07:35:12 +0000 (16:35 +0900)]
staging: wilc1000: get address from wilc
Get mac address from wilc device instead of using random mac address.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Mon, 25 Jan 2016 07:35:11 +0000 (16:35 +0900)]
staging: wilc1000: remove sleep and reduce close timeout
sleep is not necessary during handling tx queue so remove it and also reduce
close time to 5 sec since it is enough time to close.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Mon, 25 Jan 2016 07:35:10 +0000 (16:35 +0900)]
staging: wilc1000: add ops resuem/suspend/wakeup in cfg80211
This patch adds ops resume, suspend and set_wakeup in cfg80211. Together with
previous patches, driver will support suspend/resume functionality.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Mon, 25 Jan 2016 07:35:09 +0000 (16:35 +0900)]
staging: wilc1000: sdio_init: add resume argument
Part of sdio init codes should not run when sdio init function is called on
sdio resume so skip them.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Mon, 25 Jan 2016 07:35:08 +0000 (16:35 +0900)]
staging: wilc1000: add sdio resume/suspend
This patch introduces sdio device suspend and resume functionality. sdio_reset
function is added to reset sdio. Remove static inline keyword from
chip_allow_sleep and chip_wakeup, and export symbols.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Mon, 25 Jan 2016 07:35:07 +0000 (16:35 +0900)]
staging: wilc1000: support suspend/resume functionality
wilc supports suspend/resume functionality. Introduce new sleep and wakeup
functions and remove old codes since that will be handled in the new functions.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Mon, 25 Jan 2016 07:35:06 +0000 (16:35 +0900)]
staging: wilc1000: remove define WILC_OPTIMIZE_SLEEP_INT
Take the codes of WILC_OPTIMIZE_SLEEP_INT and remove codes inside ifndef.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Mon, 25 Jan 2016 07:35:05 +0000 (16:35 +0900)]
staging: wilc1000: fix bug when changing virtual interface
This patch fixes a bug connection error when changing virtual interface to p2p.
Variable quit needs to be set 0 when wilc is reinitialized again.
Fixes :
67e2a07ed800 ("staging: wilc1000: move all of wilc_wlan_dev_t to struct wilc")
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:57 +0000 (20:30 +0900)]
staging: wilc1000: remove over-commenting
There are over-commenting in wilc_msgqueue.h file. This comment is not
explain exactly what codes do and make checkpatch warning about "line
over 80 charcters". If necessary, comment will be added later with
preferred coding style.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:56 +0000 (20:30 +0900)]
staging: wilc1000: fix logical continuations
This patch fixes logical continuations found by checkpatch
CHECK: Logical continuations should be on the previous line
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:55 +0000 (20:30 +0900)]
staging: wilc1000: fix coding style of kmalloc usage
This patch fixes coding style of kmalloc usage found by checkpatch.
CHECK: Prefer kmalloc(sizeof(*new_msg)...) over kmalloc(sizeof(struct message)...)
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:54 +0000 (20:30 +0900)]
staging: wilc1000: rename pstrMessage in wilc_mq_recv
This patch renames pstrMessage to msg to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:53 +0000 (20:30 +0900)]
staging: wilc1000: rename pu32ReceivedLength in wilc_mq_recv
This patch renames pu32ReceivedLength to recv_len to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:52 +0000 (20:30 +0900)]
staging: wilc1000: rename u32RecvBufferSize in wilc_mq_recv
This patch renames u32RecvBufferSize to recv_buf_size to avoid
camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:51 +0000 (20:30 +0900)]
staging: wilc1000: rename pvRecvBuffer in wilc_mq_recv
This patch renames pvRecvBuffer to recv_buf to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:50 +0000 (20:30 +0900)]
staging: wilc1000: rename pHandle in wilc_mq_recv
This patch renames pHandle to mq to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:49 +0000 (20:30 +0900)]
staging: wilc1000: fix return error code
Three argument are checked at the beginning of wilc_mq_send whether
they are valid arguments or not. It is correct to use return error code
as -EINVAL, not -EFAULT.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:48 +0000 (20:30 +0900)]
staging: wilc1000: rename pstrTailMsg in wilc_mq_send
This patch renames pstrTailMsg to tail_msg to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:47 +0000 (20:30 +0900)]
staging: wilc1000: rename pstrMessage in wilc_mq_send
This patch renames pstrMessage to new_msg to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:46 +0000 (20:30 +0900)]
staging: wilc1000: rename u32SendBufferSize in wilc_mq_send
This patch renames u32SendBufferSize to send_buf_size to avoid
camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:45 +0000 (20:30 +0900)]
staging: wilc1000: rename pvSendBuffer in wilc_mq_send
This patch renames pvSendBuffer to send_buf to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:44 +0000 (20:30 +0900)]
staging: wilc1000: rename pHandle in wilc_mq_send
This patch renames pHandle to mq to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:43 +0000 (20:30 +0900)]
staging: wilc1000: rename pstrMessge in wilc_mq_destroy
This patch renames pstrMessge to msg to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:42 +0000 (20:30 +0900)]
staging: wilc1000: rename pHandle in wilc_mq_destroy
This patch renames pHandle to mq to avoid camelcase
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:41 +0000 (20:30 +0900)]
staging: wilc1000: rename pHandle in wilc_mq_create
This patch renames pHandle to mq to avoid camelcase
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:40 +0000 (20:30 +0900)]
staging: wilc1000: rename pstrMessageList in struct message_queue
This patch renames pstrMessageList to msg_list to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:39 +0000 (20:30 +0900)]
staging: wilc1000: rename u32ReceiversCount in struct message_queue
This patch renames u32ReceiversCount to recv_count to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:38 +0000 (20:30 +0900)]
staging: wilc1000: rename bExiting in struct message_queue
This patch renames bExiting to exiting to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:37 +0000 (20:30 +0900)]
staging: wilc1000: rename strCriticalSection in struct message_queue
This patch renames strCriticalSection to lock to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:36 +0000 (20:30 +0900)]
staging: wilc1000: rename hSem in struct message_queue
This patch renames hSem to sem to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:35 +0000 (20:30 +0900)]
staging: wilc1000: rename struct WILC_MsgQueueHandle
This patch removes typedef from struct WILC_MsgQueueHandle and renames
it to struct message_queue.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:34 +0000 (20:30 +0900)]
staging: wilc1000: rename pstrNext in struct message
This patch renames pstrNext to next to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:33 +0000 (20:30 +0900)]
staging: wilc1000: rename u32Length in struct message
This patch renames u32Length to len to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:32 +0000 (20:30 +0900)]
staging: wilc1000: rename pvBuffer in struct message
This patch renames pvBuffer to buf to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Thu, 21 Jan 2016 11:30:31 +0000 (20:30 +0900)]
staging: wilc1000: rename struct __Message_struct
This patch renames typedef from struct __Message_struct and renames it
to struct message.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Wed, 20 Jan 2016 07:44:57 +0000 (16:44 +0900)]
staging: wilc1000: remove redundant check in wilc_mq_recv
At the beginning of wilc_mq_recv, it is checked if pHandle->bExiting is
false or true. There is no need to check it again at the middle of this
function. So just remove it.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Wed, 13 Jan 2016 14:36:17 +0000 (15:36 +0100)]
staging: wilc1000: remove extraneous variable
Building wilc1000 with clang currently fails in the staging-next branch:
drivers/staging/wilc1000/wilc_spi.c:123:34: warning: tentative definition of variable with internal linkage has incomplete non-array type 'const struct wilc1000_ops' [-Wtentative-definition-incomplete-type]
static const struct wilc1000_ops wilc1000_spi_ops;
The reason is that wilc1000_ops was left behind after a recent cleanup,
and is completely unused and also uninitialized and const and has an
incomplete type.
Removing the variable is obviously correct, and gets rid of the warning.
No idea why gcc does not complain about it though.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 5 Jan 2016 14:06:57 +0000 (23:06 +0900)]
staging: wilc1000: fix return type of wilc_init
This patch changes return type of wilc_init from s32 to int.
The error code as -ENOMEM or -EFAULT is returned in the wilc_init.
It is better to use return type of int in this function, not s32.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 5 Jan 2016 14:06:56 +0000 (23:06 +0900)]
staging: wilc1000: rename phWFIDrv in wilc_init declaration
The second argument name is different between wilc_init declaration and
definition. This patch renames phWFIDrv to hif_drv_handler to match
argument name.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 5 Jan 2016 14:06:55 +0000 (23:06 +0900)]
staging: wilc1000: use kmemdup instead of kmalloc/memcpy
This patch replaces kmalloc followed by memcpy with kmemdup.
It is also added error checking to return -ENOMEM when kmemdup is
failed.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 5 Jan 2016 14:06:54 +0000 (23:06 +0900)]
staging: wilc1000: rename pstrHiddenNetwork in wilc_scan
This patch renames pstrHiddenNetwork to hidden_network to avoid
camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 5 Jan 2016 14:06:53 +0000 (23:06 +0900)]
staging: wilc1000: rename pvUserArg in wilc_scan
This patch renames pvUserArg to user_arg to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 5 Jan 2016 14:06:52 +0000 (23:06 +0900)]
staging: wilc1000: rename ScanResult in wilc_scan
This patch renames ScanResult to scan_result to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 5 Jan 2016 14:06:51 +0000 (23:06 +0900)]
staging: wilc1000: rename IEsLen in wilc_scan
This patch renames IEsLen to ies_len to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 5 Jan 2016 14:06:50 +0000 (23:06 +0900)]
staging: wilc1000: rename pu8IEs in wilc_scan
This patch renames pu8IEs to ies to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 5 Jan 2016 14:06:49 +0000 (23:06 +0900)]
staging: wilc1000: rename u8ChnlListLen in wilc_scan
This patch renames u8ChnlListLen to ch_list_len to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 5 Jan 2016 14:06:48 +0000 (23:06 +0900)]
staging: wilc1000: rename pu8ChnlFreqList in wilc_scan
This patch renames pu8ChnlFreqList to ch_freq_list to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 5 Jan 2016 14:06:47 +0000 (23:06 +0900)]
staging: wilc1000: rename u8ScanType in wilc_scan
This patch renames u8ScanType to scan_type to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 5 Jan 2016 14:06:46 +0000 (23:06 +0900)]
staging: wilc1000: rename u8ScanSource in wilc_scan
This patch renames u8ScanSource to scan_source to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 5 Jan 2016 14:06:45 +0000 (23:06 +0900)]
staging: wilc1000: fix return type of wilc_scan
This patch changes return type of wilc_scan from s32 to int.
The result variable gets return value from wilc_mq_send that has data
type of int. It should be changed return type of this function as well
as data type of result variable.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 5 Jan 2016 04:26:33 +0000 (13:26 +0900)]
staging: wilc1000: rename u8ssidnum in struct hidden_network
This patch renames u8ssidnum to n_ssids that is a member of struct
hidden_network. There is no need to use u8 prefix to show data type so
just rename it.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 5 Jan 2016 04:26:32 +0000 (13:26 +0900)]
staging: wilc1000: rename pstrHiddenNetworkInfo in struct hidden_network
This patch renames pstrHiddenNetworkInfo to net_info to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 5 Jan 2016 04:26:31 +0000 (13:26 +0900)]
staging: wilc1000: rename u8ssidlen in struct hidden_net_info
This patch renames u8ssidlen to ssid_len that is a member of
hidden_net_info. There is no need to use u8 prefix to show data type so
just rename it.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Tue, 5 Jan 2016 04:26:30 +0000 (13:26 +0900)]
staging: wilc1000: rename pu8ssid in struct hidden_net_info
This patch renames pu8ssid to ssid that is a member of struct
hidden_net_info. There is no need to use pu8 prefix to show data type so
just remove it.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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