Commit Graph

575013 Commits

Author SHA1 Message Date
Matt Ranostay 115f0341bc iio: imu: mpu6050: use inv_mpu6050_sensor_show return code
Signed-off-by: Matt Ranostay <matt.ranostay@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-25 19:48:30 +00:00
Alison Schofield 646708693e staging: iio: isl29018: use regmap to retrieve struct device
Remove struct device from drivers global data and use regmap
API to retrieve device info instead.

This replacement can be done for drivers that include regmap
in their global data.

Signed-off-by: Alison Schofield <amsfield22@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 21:15:24 +00:00
Sanchayan Maity 1b983bf42f iio: dac: vf610_dac: Add IIO DAC driver for Vybrid SoC
Add driver support for DAC peripheral on Vybrid SoC.

Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 20:52:55 +00:00
Andrew F. Davis 1961bce764 iio: ina2xx: Remove trace_printk debug statments
These are generally for devlopment use only, remove these
from performance-critical code, convert to dev_dbg elswhere.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 20:44:20 +00:00
Andrew F. Davis 7906dd52c5 iio: ina2xx: Fix whitespace and re-order code
Group of probably overly rigorous whitespace and code cleanups.
 - Alphabetize includes
 - Assign to variables in the order they are defined
 - Alignment issues
 - Group alike statements together
 - Use helper macros

Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 20:44:06 +00:00
Matt Ranostay 2edbd2955d iio: potentiometer: add TI tpl0102 support
Add support for the TI family of digital potentiometers.

Signed-off-by: Matt Ranostay <mranostay@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 20:40:48 +00:00
Matt Ranostay 3afdf6cf9d iio: imu: mpu6050: remove trailing whitespaces
removed several trailing whitespaces before assignment operations

Signed-off-by: Matt Ranostay <matt.ranostay@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 20:40:48 +00:00
Grégor Boirie 3145229f91 iio:pressure:ms5611: power regulator support
Add support for an optional regulator which, if found into device-tree,
will power on device at probing time.
The regulator is declared into ms5611 DTS entry as a "vdd-supply" property.

Signed-off-by: Gregor Boirie <gregor.boirie@parrot.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 20:40:47 +00:00
Grégor Boirie eac635ebad iio:pressure:ms5611: use probed device name
Use name of probed device instead of driver's one when registering device.

Signed-off-by: Gregor Boirie <gregor.boirie@parrot.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 20:40:46 +00:00
Gregor Boirie ce5b8fc163 iio:pressure:ms5611: fix ms5607 temp compensation
Computation of sens2 was wrong and is fixed by this patch, sens2 should be:
    2 * (t - 2000)^2
See page 8 of ms5607 datasheet here:
    http://www.meas-spec.com/product/pressure/MS5607-02BA03.aspx

Signed-off-by: Gregor Boirie <gregor.boirie@parrot.com>
Acked-by: Lucas De Marchi <lucas.demarchi@intel.com>
Acked-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 20:40:46 +00:00
Daniel Baluta fc0dccdda1 iio: imu: inv_mpu6050: Fix alignment with open parenthesis
This makes code consistent around inv_mpu6050 driver and
fixes the following checkpatch.pl warning:
CHECK: Alignment should match open parenthesis

Note that there were few cases were it was not possible to
fix this due to making the line too long, but we can live with that.

Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 20:40:45 +00:00
Daniel Baluta 371a76603c iio: imu: inv_mpu6050: Fix code indent for if statement
This fixes the following checkpatch.pl warning:

WARNING: suspect code indent for conditional statements (8, 24)
+       if (kfifo_len(&st->timestamps) >
[...]
+                       goto flush_fifo;

Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 20:40:44 +00:00
Daniel Baluta aeeb18fcf6 iio: imu: inv_mpu6050: Delete space before comma
This fixes the following checkpatch.pl warning:

ERROR: space prohibited before that ',' (ctx:WxE)
		.shift = 0 ,

Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 20:40:44 +00:00
Daniel Baluta 0e79137531 iio: imu: inv_mpu6050: Remove unnecessary parentheses
Fixes the following checkpatch warning:
CHECK: Unnecessary parentheses around cpm->package.elements[i]

Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 20:40:43 +00:00
Daniel Baluta d92241a0dc iio: imu: inv_mpu6050: Fix newlines to make code easier to read
This fixes the following checkpatch.pl warnings:
	* WARNING: Missing a blank line after declarations
	* CHECK: Blank lines aren't necessary before a close brace '}'

Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 20:40:43 +00:00
Daniel Baluta acf7146ec9 iio: imu: inv_mpu6050: Fix Yoda conditions
This fixes the following checkpatch warning:
	* WARNING: Comparisons should place the constant
	  on the right side of the test

Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Acked-by: Crt Mori <cmo@melexis.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 20:40:42 +00:00
Daniel Baluta 23c5edccbf iio: imu: inv_mpu6050: Fix multiline comments style
The preffered style for long (multi-line) comments is:

/*
 * this is a multiline
 * comment
 */

This also fixes checkpatch.pl warning:
WARNING: Block comments use * on subsequent lines

Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 20:40:41 +00:00
Matt Ranostay 98e55e93a0 iio: chemical: atlas-ph-sensor: use regmap_bulk_read
Replaced i2c_smbus_read_i2c_block_data() with regmap_bulk_read()
function call. This is to make the driver code more consistent.

Signed-off-by: Matt Ranostay <mranostay@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 20:40:40 +00:00
Cristina Moraru 7247645f68 iio: hmc5843: Move hmc5843 out of staging
This patch moves hmc5843 driver from staging/iio/magnetometer
to iio/magnetometer, updates the corresponding Makefiles and
moves the hmc5843* entries to the 'Industrial I/O support ->
Magnetometer sensors' menu.

Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com>
Cc: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-24 20:40:39 +00:00
Cristina Moraru 7b7a1c38d1 iio: hmc5843: Add ABI documentation file for hmc5843
Add ABI file documenting hmc5843 non-standard attributes
meas_conf and meas_conf_available for bias current
configuration.

Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com>
Cc: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-21 20:22:23 +00:00
Cristina Moraru 1c7be4c260 iio: hmc5843: Add attributes for measurement config of bias current
Change static attribute meas_conf for bias current configuration
to channel attribute in_magn_meas_conf and also add
in_magn_meas_conf_available attribute to view available configurations.

This patch solves functionality bug: driver was using same function
hmc5843_set_measurement_configuration for setting bias current config
for all device types but the function was returning -EINVAL for any
setting >= 0x03 although, for sensor HMC5983, value 3 is valid.

API for setting bias measurement configuration:

normal - 	Normal measurement configuration (default):
		In normal measurement configuration the device
		follows normal measurement flow. Pins BP and BN
		are left floating and high impedance.

positivebias - 	Positive bias configuration: In positive bias
		configuration, a positive current is forced across
		the resistive load on pins BP and BN.

negativebias - 	Negative bias configuration. In negative bias
		configuration, a negative current is forced across
		the resistive load on pins BP and BN.

disabled     - 	Only available on HMC5983. Magnetic sensor is disabled.
		Temperature sensor is enabled.

Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com>
Cc: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-21 20:22:21 +00:00
Matt Ranostay 0d43b34688 iio: chemical: atlas-ph-sensor: switch regmap cache
switch from using REGCACHE_FLAT to REGCACHE_RBTREE so initial hw values
are read from device. This also allows some volatile ranges to be
dropped.

Note that REGCACHE_FLAT is intended only for very low lag cases so doesn't
do nice things like read initial values from the device.  Hence this change.

Signed-off-by: Matt Ranostay <mranostay@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-19 18:57:13 +00:00
William Breathitt Gray 3347a0656e iio: Fix typos in the struct iio_event_spec documentation comments
This patch fixes a few minor typos in the documentation comments for the
scan_type member of the iio_event_spec structure. The sign member name
was improperly capitalized as "Sign" in the comments. The storagebits
member name was improperly listed as "storage_bits" in the comments. The
endianness member entry in the comments was moved after the repeat
member entry in order to maintain consistency with the actual struct
iio_event_spec layout.

Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-17 21:11:08 +00:00
Arnd Bergmann 3d5032a046 iio: pressure: ms5611: select IIO_BUFFER
The ms5611 driver started using the IIO_TRIGGERED_BUFFER infrastructure
which in turn depend on IIO_BUFFER, and it produces a build error now
if that is not enabled:

warning: (... && MS5611 && ...) selects IIO_TRIGGERED_BUFFER which has unmet direct dependencies (IIO && IIO_BUFFER)
buffer/industrialio-triggered-buffer.c: In function 'iio_triggered_buffer_setup':
buffer/industrialio-triggered-buffer.c:58:2: error: implicit declaration of function 'iio_device_attach_buffer' [-Werror=implicit-function-declaration]
pressure/ms5611_core.c: In function 'ms5611_trigger_handler':
pressure/ms5611_core.c:193:2: error: implicit declaration of function 'iio_push_to_buffers_with_timestamp' [-Werror=implicit-function-declaration]

This adds the second select.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 713bbb4efb ("iio: pressure: ms5611: Add triggered buffer support")
Acked-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-17 20:50:01 +00:00
Arnd Bergmann 0e6071ab76 iio: health/afe4404: mark suspend/resume functions __maybe_unused
The newly added afe4404 driver implements suspend/resume using the
SIMPLE_DEV_PM_OPS() macro, which leaves out references to the actual
functions when CONFIG_PM is disabled, causing a harmless warning:

health/afe4404.c:509:12: error: 'afe4404_suspend' defined but not used
health/afe4404.c:530:12: error: 'afe4404_resume' defined but not used

This marks the functions as __maybe_unused so we don't get those
warnings.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 87aec56e27 ("iio: health: Add driver for the TI AFE4404 heart monitor")
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-17 19:36:01 +00:00
Arnd Bergmann 9e8be75e27 iio: health/afe4403: mark suspend/resume functions __maybe_unused
The newly added afe4403 driver implements suspend/resume using the
SIMPLE_DEV_PM_OPS() macro, which leaves out references to the actual
functions when CONFIG_PM is disabled, causing a harmless warning:

health/afe4403.c:509:12: error: 'afe4403_suspend' defined but not used
health/afe4403.c:530:12: error: 'afe4403_resume' defined but not used

This marks the functions as __maybe_unused so we don't get those
warnings.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: eec96d1e2d ("iio: health: Add driver for the TI AFE4403 heart monitor")
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-17 19:35:28 +00:00
Arnd Bergmann f56293c75b iio: health/afe4403: select REGMAP_SPI
The newly added afe4403 driver uses the regmap facility to abstract
the I2C and SPI access. However, it fails to ensure that regmap_spi
is actually present:

drivers/iio/built-in.o: In function `afe4403_probe':
:(.text+0x9bf8): undefined reference to `__devm_regmap_init_spi'

This adds a Kconfig select statement like the afe4404 I2C driver
has.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: eec96d1e2d ("iio: health: Add driver for the TI AFE4403 heart monitor")
Acked-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-02-17 19:31:06 +00:00
Shraddha Barke 1d427da1d7 Platform: goldfish: goldfish_pipe.c: Add DMA support using managed version
Coherent mapping guarantees that the device and CPU are in sync.

Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 17:43:05 -08:00
Janani Ravichandran 288f152cad staging: xgifb: Fix comment style
Fix comments to use trailing */ on separate lines.

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 17:01:26 -08:00
Janani Ravichandran e1c484db03 staging: vt6655: Add missing blank line after declaration
Add missing blank line after declaration of variables. Issue found by
checkpatch.

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:58:33 -08:00
Janani Ravichandran 28682b557d staging: vt6655: Fit function header on the same line
Improve readability by fitting all parts of the function header on the same line.

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:58:33 -08:00
Amitoj Kaur Chawla 814625b539 staging: goldfish: goldfish_nand: Return correct error code
The return value of devm_kzalloc on failure of allocation of memory should
be -ENOMEM and not -1.

Found using Coccinelle. A simplified version of the semantic patch
used is:

//<smpl>
@@
expression *e;
@@

e = devm_kzalloc(...);
if (e == NULL) {
...
return
- -1
+ -ENOMEM
;
}
//</smpl>

The single call site does not perform any checks on the return value, hence
no change is required at the call site.

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:52:53 -08:00
Amitoj Kaur Chawla c272dc2da1 staging: gdm724x: gdm_mux: Remove create_workqueue()
With concurrency managed workqueues, use of dedicated workqueues
can be replaced by using system_wq. Drop mux_rx_wq by using system_wq.

Since there is only one work item per mux_dev and different mux_devs
do not need to be ordered, increase of concurrency level by switching
to system_wq should not break anything.

cancel_work_sync() is used to ensure that work is not pending or
executing on any CPU.

Lastly, since all devices are suspended, which shutdowns the work item
before the driver can be unregistered, it is guaranteed that no work
item is pending or executing by the time exit path runs.

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:52:15 -08:00
Tomás Tormo 73b37c91ac Staging: nvec: Modify the nvec_write_sync method to return the error code
Modify the nvec_write_sync function to return the error code
instead of the received message.

The received message is now returned as an output parameter.

Signed-off-by: Tomás Tormo <tomas.tormo@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:52:15 -08:00
Aaro Koskinen bb778553d4 staging: octeon-usb: support official bindings
Support official DT bindings alongside with the deprecated ones.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:52:15 -08:00
Aaro Koskinen a25e278020 staging: octeon: support fixed-link phys
Support fixed-link PHYs. This allows to remove some of the board-specific
link cvmx_helper code in the future.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:52:15 -08:00
Janani Ravichandran e6ceec822a staging: speakup: Fix block comment style
Use trailing */ on a separate line when it is a block comment.
This patch fixes the last of the checkpatch warnings for the file.

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:49:09 -08:00
Laura Garcia Liebana 7d8827cf7d staging: netlogic: Fix parenthesis alignment
Align arguments with the open parenthesis. Checkpatch found this issue.

Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:49:09 -08:00
Laura Garcia Liebana b0b24338ad staging: netlogic: Remove multiple blank lines
Avoid the use of multiple blank lines. Checkpatch found this issue.

Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:49:09 -08:00
Laura Garcia Liebana 76ee538178 staging: netlogic: Fix multiple irq assignments in a single line
Avoid the use of multiple assignments in a single line. Checkpatch
found this issue.

Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:49:09 -08:00
Bhumika Goyal 8cce78a73f Staging: rtl819u: ieee80211: Remove function ieee80211_wep_null
Remove function ieee80211_wep_null from the file as is it blank and
remove its declaration from the header file.
Also remove its function call as it is of no use calling this function.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:49:09 -08:00
Bhumika Goyal 26462869a6 Staging: rtl8723au: Replace header files
The headers <asm/uaccess.h>,<asm/atomic.h>,<asm/atomic.h> should not be
directly included so replace them.
Warning generated by checkpatch.pl.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:49:09 -08:00
Janani Ravichandran da6985f599 staging: sm750fb: Fix indentation of if...else statements
This patch clears the checkpatch warning about suspect code indent for
conditional statements in the file.

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:49:09 -08:00
Janani Ravichandran 60c0bdcb09 staging: sm750fb: Eliminate commented out code
This patch removes commented out code in the file.

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:49:09 -08:00
Janani Ravichandran a597523832 staging: sm750fb: Remove unneeded braces in if...else statements
Remove unnecessary braces in if...else statements where both branches have a single statement each.

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:49:09 -08:00
Bhumika Goyal c8279611f3 Staging: rtl8192u: Remove useless comments
Remove the commented out places where macros PlatformAcquireSpinLock and
PlatformReleaseSpinLock are called as these macros are no longer used.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:49:09 -08:00
Bhumika Goyal c6d609cfe7 Staging: rtl8723au: Remove unused macros
The macros PlatformAcquireSpinLock and PlatformReleaseSpinLock are
not used anywhere so remove them. Used grep to find occurences.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:49:09 -08:00
Joseph Bisch af09054958 staging: rtl8712: Remove unnecessary ret variable
Since the variable ret is set at the beginning of the function and
never changes its value, we can just return the value it was set to.

Found using coccinelle with misc/returnvar.cocci.

Signed-off-by: Joseph Bisch <joseph.bisch@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:49:09 -08:00
Rakhi Sharma f7099ad7bd staging: rtl8712: Fixed a comparision coding style warning.
WARNING: Comparisons should place the constant on the right side of the test
Fixed this warning by placing the constant on right side.

Signed-off-by: Rakhi Sharma <rakhish1994@gmail.com>-
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:49:09 -08:00
Bhumika Goyal 343af6379e Staging: iio: magnetometer: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-14 16:44:06 -08:00