The driver leaves the device in power-down state anyway,
so there is nothing to do on suspend.
On resume, we just have to make sure the range and ADC
values are updated in the device since it may have been
powered down in suspend.
Signed-off-by: Bryan Freed <bfreed@chromium.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

If we encounter a leading '+' sign just skip over it.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

When parsing a fixed point number IIO stops parsing the string once it has
reached the last requested decimal place. This means that the remainder of the
string is silently accepted regardless, of whether it is part of a valid number
or not. This patch modifies the code to scan the whole string and only accept
valid numbers. Since fract_mult is 0 after the last decimal place any digit that
may follows won't affect the result.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

Currently when parsing a fix-point number we silently skip any additional '.'
found in the string.  E.g. '1.2.3.4' gets parsed as '1.234'. This patch
disallows this and returns an error if more than one '.' is encountered.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

remove unnecessary semicolon from the macro definition
Signed-off-by: Kumar Amit Mehta <gmate.amit@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

There is an unlock missing on this error path.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

This reverts commit 45259859.
This fixes build error because devm_kcalloc does not exist in current tree.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

The adt7310 is the SPI version of the adt7410, so there is no need to have a
separate driver for it. The register map layout is a bit different, i.e. the
addresses of the register differ, but the individual register layouts are
identical. We solve this by adding a small look-up table, which translates
adt7410 register addresses to ad7310 register addresses.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

This patch removes typedef
stLocalSFAddRequestAlt in CmHost.h.
Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes typedef for
stLocalSFAddIndicationAlt, changes the
name of the struct to bcm_add_indication_alt,
and removes a comment. In addition, any
calls to typedef stLocalSFAddIndicationAlt
are changed to call the struct directly.
Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

all protos that are removed does not have a function definition
so remove all of them together
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

remove this header file as no struct or no function is
defined else where in csr.
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

remove all braces around single statement if blocks
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

theres no point in checking the col variable,
its always zero, and wont print a new line, actually
its better to have a new line after a set of characters
printed, instead of confusing with the concatenated
characters when called multiple times at a time.
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

replace spaces at the start of line with tabs
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

replace spaces at the start of the line with tabs
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

replace the spaces with the tabs at the start of line
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The PHY registers are now being controlled from the connected phydev,
so there shouldn't be any reason for the et131x code to perform any
extra setup. Removing the interrupt setup code, and register defines
that are now unused.

On testing, no changes in behaviour were experienced.
Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

During a previous refactoring excerise, two NULL pointer assingments
were moved to their respective pointer declarations. Dan Carpenter
correctly points out that these assignments are not needed.
Removing them.

Also two small whitespace changes - rejoining split lines, as they are
now less than 80 chars.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

-Added some extra items to the TODO list.
Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

In nic_rx_pkts() some large chunks of code are indented in 'if (len)'
sections. Refactor the code to remove these indents and re-join longer
split lines.
Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Several places in et131x.c code is duplicated for fbr[0] and fbr[1].
Remove the duplicate lines and use loops to run over both indicies.
Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

No dependency on plat headers, so only needs Kconfig update to
build for ARCH_MULTIPLATFORM.
Signed-off-by: Rob Clark <rob@ti.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove usage of plat/cpu.h and get information from platform data
instead.  This enables omapdrm to be built with ARCH_MULTIPLATFORM.
Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Not actually used anymore.
Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Casting value returned by k[cmz]alloc to (struct page * *) is useless.

Generated by: scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

For hardware that does not have DMM/TILER, there is no rotation,
so no point in getting userspace's hopes up.
Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Change comedi drivers for PCI boards to use the new `auto_attach()`
method instead of the `attach_pci()` method.  I plan to remove the
`attach_pci()` and `attach_usb()` methods from `struct comedi_driver`
once nothing is using them.

Tag the functions with `__devinit` where they are not already so tagged,
as they are only called during PCI probe.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Change the usbdux, usbduxfast and usbduxsigma drivers to use the new
`auto_attach()` method instead of the `attach_usb()` method.  I plan to
remove the `attach_usb()` and `attach_pci()` methods from `struct
comedi_driver` once nothing is using them.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The eeprom 'type' can be found from the boardinfo when needed.
Finding it when needed also makes it clearer what this value is.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix the following checkpatch.pl issues:

ERROR: code indent should use tabs where possible
WARNING: please, no spaces at the start of a line
WARNING: line over 80 characters

This file is now checkpatch.pl clean.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix the whitespace in the defines. This also fixes a couple
checkpatch.pl issues.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Reformat the driver description comment to use the preferred block
comment style.

The second driver comment block contains the same information as
the first one. Remove it.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Add namespace by renaming this CamelCase function to
addi_eeprom_read_info().

Remove the 'type' parameter. This parameter is a char pointer to the
string name of the eeprom type used on the board. This can be found
when needed using the dev pointer.

Change the parameter order so that the comedi_device pointer is passed
first.

The return value is always 0 and it's never checked. Change it to void.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use this function to set the private data instead of doing it in the
i_EepromReadMainHeader() function. Keep the eeprom read code #if 0'ed
out for now.

Add namespace by renaming this CamelCase function to
addi_eeprom_read_timer_info().

Remove the unused str_TimerMainHeader and str_TimerDetails structs.

The return value is always 0 and it's never checked. Change it to void.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Add namespace by renaming this CamelCase function to
addi_eeprom_read_ai_info().

Refactor the function so that it stores the data from the eeprom directly
in the private data instead of using the a struct to pass the data back
to i_EepromReadMainHeader(). This allows removing the str_AnalogInputHeader
struct.

The return value is always 0 and it's never checked. Change it to void.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Add namespace by renaming this CamelCase function to
addi_eeprom_read_ao_info().

Refactor the function so that it stores the data from the eeprom directly
in the private data instead of using the a struct to pass the data back
to i_EepromReadMainHeader(). This allows removing the str_AnalogOutputHeader
struct.

The return value is always 0 and it's never checked. Change it to void.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Add namespace by renaming this CamelCase function to
addi_eeprom_read_do_info().

Refactor the function so that it stores the data from the eeprom directly
in the private data instead of using the a struct to pass the data back
to i_EepromReadMainHeader(). This allows removing the str_DigitalOutputHeader
struct.

The return value is always 0 and it's never checked. Change it to void.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Add namespace by renaming this CamelCase function to
addi_eeprom_read_di_info().

Refactor the function so that it stores the data from the eeprom directly
in the private data instead of using the a struct to pass the data back
to i_EepromReadMainHeader(). This allows removing the str_DigitalInputHeader
struct.

Leave the reads of the unused eeprom data for now.

The return value is always 0 and it's never checked. Change it to void.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Consolidate the two loops used to read the main header data and the
individual function header data from the eeprom.

The structs used to read the main header are not used outside this
function so remove them by reading the eeprom data into local
variables used in the loop.

Consolidate the 'timer' function cases.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>