| Age | Commit message (Collapse) | Author |
|---|
|
Add support for the AD4884, a dual-channel, 16-bit, 40 MSPS SAR ADC.
The AD4884 is the dual-channel variant of the AD4084, sharing the same
register map and SPI interface as the rest of the AD4080 family. Like
the AD4880, it uses two independent ADC channels, each with its own SPI
configuration interface.
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Replace switch statements with an indexed lookup table for
persist cycle conversions.
Both functions contain redundant switch statements. This
reduces code duplication and makes future updates to
TSL2591_PRST_ALS_INT_CYCLE_* definitions easier to maintain
by keeping the mapping in a single place.
Signed-off-by: Matheus Silveira <matheus.feitosa@usp.br>
Co-developed-by: Lucas Rabaquim <lucas.rabaquim@usp.br>
Signed-off-by: Lucas Rabaquim <lucas.rabaquim@usp.br>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Named initializers are better readable and more robust to changes of the
struct definition. This robustness is relevant for a planned change to
struct platform_device_id replacing .driver_data by an anonymous union.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
The ADT7604 shares the same die as the LTC2984. It repurposes the
custom RTD sensor type (18) as a copper trace resistance sensor
and the custom thermistor type (27) as a leak detector, and
removes thermocouple, diode and direct ADC sensor types.
Two new software sensor type values are introduced
(LTC2983_SENSOR_COPPER_TRACE = 32, LTC2983_SENSOR_LEAK_DETECTOR = 33)
that map to the hardware register values 18 and 27 respectively.
Dedicated structs (ltc2983_copper_trace, ltc2983_leak_detector) and
parser functions are added rather than extending the existing RTD and
thermistor paths, as the hardware configuration bits are fully
hardcoded and several RTD/thermistor properties would need to be
explicitly forbidden or ignored.
Custom RTD (type 18) becomes the copper trace sensor. Sensor
configuration bits are hardcoded to 0b1001 per the datasheet.
Two variants are supported via the adi,copper-trace-sub-ohm DT
property: sub-ohm traces (< 1 ohm) have bits 17:0 cleared with no
excitation current or custom table; standard traces (> 1 ohm) have
a required resistance-to-temperature table.
Custom thermistor (type 27) becomes the leak detector. Sensor
configuration bits are hardcoded to 0b001. The custom table uses
a resolution of 16 instead of 64, and is specified via the
required adi,custom-leak-detector DT property.
Both sensor types expose an IIO_RESISTANCE channel reading from
the resistance result register bank (0x0060-0x00AF). Added a
"base" parameter to the LTC2983_RESULT_ADDR macro and a "base_reg"
parameter to the ltc2983_chan_read function so we can read from
both result register banks. The resistance register encodes the
measured resistance with 10 fractional bits, so dividing by 1024
gives ohms. Since the sense resistor is specified in ohms, the
output is in ohms for both sensor types and a single 1/1024
scale applies to both. For > 1 ohm copper traces and for leak
detectors, a secondary channel also appears: IIO_TEMP
(millidegrees Celsius) for copper trace and IIO_COVERAGE (percent)
for leak detector.
The ltc2983_chip_info struct is extended with a u64 supported_sensors
bitmask using BIT_ULL() to safely represent the new sensor type bits
32 and 33 on 32-bit builds. A LTC2983_SENSOR_NUM sentinel is added
to the enum so that the bounds check uses >= LTC2983_SENSOR_NUM
rather than hardcoding the last sensor type.
Tested on EVAL-ADT7604-AZ connected to Raspberry Pi 5 via SPI.
Signed-off-by: Liviu Stan <liviu.stan@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Add a new channel type for sensors that report fractional coverage as
a percentage. The sysfs attribute is in_coverageY_raw; after applying
in_coverageY_scale the value is in percent. The first user is the
ADT7604 leak detector, where the value represents the portion of the
sensing element that is wetted.
Signed-off-by: Liviu Stan <liviu.stan@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Checking fwnode_property_read_u32() return value with if (!ret)
silently swallows meaningful error codes when a property is present
but malformed. Use fwnode_property_present() first so that absence
uses the default while a present but unreadable property returns
a proper error.
Signed-off-by: Liviu Stan <liviu.stan@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Replace occurrences of the abbreviated 'chann' and 'chan' with
'channel' in error and debug messages throughout the driver.
Also changed the diode invalid channel error message from
"thermistor" to "diode".
Reviewed-by: Joshua Crofts <joshua.crofts1@gmail.com>
Signed-off-by: Liviu Stan <liviu.stan@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Some functions define a local 'dev' pointer but still use bare
'&st->spi->dev' in some code paths, and some don't have it at all.
Replace bare references with the local pointer for consistency and
collapse some wrapped lines that now fit within 80 characters.
Reviewed-by: Joshua Crofts <joshua.crofts1@gmail.com>
Signed-off-by: Liviu Stan <liviu.stan@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Wrap the 'chan' parameter in LTC2983_CHAN_START_ADDR() and
LTC2983_CHAN_RES_ADDR() with parentheses to prevent potential
macro argument expansion issues. Also rename LTC2983_CHAN_START_ADDR
to LTC2983_CHAN_ASSIGN_ADDR and LTC2983_CHAN_RES_ADDR to
LTC2983_RESULT_ADDR, to better reflect the datasheet names and avoid
them being confused as related.
Reviewed-by: Joshua Crofts <joshua.crofts1@gmail.com>
Signed-off-by: Liviu Stan <liviu.stan@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
reinit_completion() was called after regmap_write() initiated the hardware
conversion, creating a race window where the interrupt could fire and call
complete() before reinit_completion() reset the completion.
Move reinit_completion() before the regmap_write() to close the race.
ltc2983_eeprom_cmd() already does it in the correct order.
Fixes: f110f3188e56 ("iio: temperature: Add support for LTC2983")
Signed-off-by: Liviu Stan <liviu.stan@analog.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
When adi,number-of-wires is absent, n_wires is left at 0. The binding
documents a default of 2 wires, matching the hardware default. However
the current-rotate validation checks n_wires == 2 || n_wires == 3, so
with n_wires = 0 the guard is bypassed and adi,current-rotate is accepted
for a 2-wire RTD.
Initialize n_wires = 2 to match the binding default and ensure the
rotation check fires correctly when the property is absent.
Fixes: f110f3188e56 ("iio: temperature: Add support for LTC2983")
Signed-off-by: Liviu Stan <liviu.stan@analog.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Add IIO driver for Broadcom APDS9999 ambient light sensor.
The APDS9999 is a digital proximity and RGB sensor with ALS
capability. The driver implements the ALS/Lux functionality
using the green channel, which uses optical coating technology
to approximate the human eye spectral response.
Raw IIO_INTENSITY channels are exposed for red, green, blue,
and IR so userspace can compute its own weighted lux.
Proximity (PS) support is not yet implemented.
Signed-off-by: Jose A. Perez de Azpillaga <azpijr@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Remove unused includes and add what is being used:
#include <linux/array_size.h> // for ARRAY_SIZE
#include <linux/bits.h> // for GENMASKxx
#include <linux/dev_printk.h> // for dev_err_probe, dev_info
#include <linux/math.h> // for DIV_ROUND_UP
#include <linux/mutex.h> // for struct mutex
#include <linux/types.h> // for uXX definitions
#include <linux/iio/types.h> // for IIO_CHAN_INFO_*
Signed-off-by: Rodrigo Gobbi <rodrigo.gobbi.7@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Sort includes alphabetically, no functional change
Signed-off-by: Rodrigo Gobbi <rodrigo.gobbi.7@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Use IIO_CHAN_SOFT_TIMESTAMP() to define the timestamp channel instead of
manually filling in the struct iio_chan_spec fields. This makes the code
less verbose and mistake-prone.
Also drop obvious comment while we're at it.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Use IIO_CHAN_SOFT_TIMESTAMP() to define the timestamp channel instead of
manually filling in the struct iio_chan_spec fields. This makes the code
less verbose and mistake-prone.
Also drop obvious comment while we're at it.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Use IIO_CHAN_SOFT_TIMESTAMP() to define the timestamp channel instead of
manually filling in the struct iio_chan_spec fields. This makes the code
less verbose and mistake-prone.
Also drop obvious comment while we're at it.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Use IIO_CHAN_SOFT_TIMESTAMP() to define the timestamp channel instead of
manually filling in the struct iio_chan_spec fields. This makes the code
less verbose and mistake-prone.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Use IIO_CHAN_SOFT_TIMESTAMP() to define the timestamp channel instead of
manually filling in the struct iio_chan_spec fields. This makes the code
less verbose and mistake-prone.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Use IIO_CHAN_SOFT_TIMESTAMP() to define the timestamp channel instead of
manually filling in the struct iio_chan_spec fields. This makes the code
less verbose and mistake-prone.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Use IIO_CHAN_SOFT_TIMESTAMP() to define the timestamp channel instead of
manually filling in the struct iio_chan_spec fields. This makes the code
less verbose and mistake-prone.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Use IIO_CHAN_SOFT_TIMESTAMP() to define the timestamp channel instead of
manually filling in the struct iio_chan_spec fields. This makes the code
less verbose and mistake-prone.
In fact, there was an error here as the sign should be 's' instead of
'u' which is now changed to 's' by using IIO_CHAN_SOFT_TIMESTAMP().
If we find that this breaks userspace, we will have to revert this
change, but seems unlikely since the timestamp channel is well-known to
be a signed 64-bit integer globally.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Currently IIO_CHAN_SOFT_TIMESTAMP() can only be used to fill the static
data. In some cases it would be convenient to use it as right value in
the assignment operation. But it can't be done as is, because compiler
has no clue about the data layout. Converting it to be a compound literal
allows the above mentioned usage.
While at it, tidy up the indentation.
We also have to change existing uses of compound literal at the same
time to avoid compiler errors.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Replace manual mutex_lock() and mutex_unlock() calls with the much newer
guard(mutex)() macro to enable RAII patterns, modernize the driver, and
to increase readability.
Move mutex locking into sps30_do_meas() and tune it up to use guard()(),
as every caller takes the lock anyways.
Signed-off-by: Maxwell Doose <m32285159@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Move the trailing 'return -EINVAL' statements at the end of
tcs3472_read_raw() and tcs3472_write_raw() into explicit default:
cases inside the respective switch statements.
This removes the need for a separate return statement
after the switch.
No functional change.
Suggested-by: Andy Shevchenko <andy@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Reviewed-by: Joshua Crofts <joshua.crofts1@gmail.com>
Signed-off-by: Aldo Conte <aldocontelk@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Use the local 'struct device *dev' variable introduced for the devm
calls also for the dev_info() calls in tcs3472_probe(), to keep the
probe function consistent.
No functional change.
Signed-off-by: Aldo Conte <aldocontelk@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Convert the driver to use device-managed resource allocation:
- Add tcs3472_powerdown_action() and register it with
devm_add_action_or_reset() to ensure the device is powered down on
cleanup.
- Replace iio_triggered_buffer_setup() with
devm_iio_triggered_buffer_setup().
- Replace request_threaded_irq() with devm_request_threaded_irq().
- Replace iio_device_register() with devm_iio_device_register().
- Replace mutex_init() with devm_mutex_init().
- Remove tcs3472_remove() as all cleanup is now handled by devm.
Use a local 'dev = &client->dev' in tcs3472_probe() to keep the devm
calls compact.
Signed-off-by: Aldo Conte <aldocontelk@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Replace 'if (indio_dev == NULL)' with 'if (!indio_dev)' in
tcs3472_probe() to follow the preferred kernel style.
No functional change.
Suggested-by: Joshua Crofts <joshua.crofts1@gmail.com>
Signed-off-by: Aldo Conte <aldocontelk@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Convert several functions to use guard(mutex)()
This avoids manual unlock calls on each return path, drops the goto
in tcs3472_write_event(), and removes 'ret' variables only needed to
return after the unlock.
While the conversion is in progress, take the opportunity to make a
few small cleanups that guard() enables:
- In tcs3472_read_event_config(), replace '!!(...)' with
'(...) ? 1 : 0' for readability.
- In tcs3472_write_event_config(), tcs3472_powerdown() and
tcs3472_resume() use an early return on the I2C
write failure path.
No functional change.
Signed-off-by: Aldo Conte <aldocontelk@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Sort the #include directives in alphabetical order in preparation for
adding new headers in upcoming patches.
No functional change.
Suggested-by: Andy Shevchenko <andy@kernel.org>
Reviewed-by: Joshua Crofts <joshua.crofts1@gmail.com>
Signed-off-by: Aldo Conte <aldocontelk@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
If tcs3472_probe() fails after enabling the chip (by writing PON | AEN
to the ENABLE register), the error paths return without powering down
the device.
Add an 'error_powerdown' label at the end of the cleanup chain that
calls tcs3472_powerdown() to power down the chip. The existing label
cascade is rerouted to fall through to the new label.
Move tcs3472_powerdown() above tcs3472_probe() so the probe can call
it without a forward declaration.
Found by code inspection while reviewing the probe error paths in
preparation for the devm_ conversion.
Fixes: eb869ade30a6 ("iio: Add tcs3472 color light sensor driver")
Signed-off-by: Aldo Conte <aldocontelk@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Replace the local press_adjust_channel_bit_mask() function with a
compound literal for scan_type initialization to improve code
readability.
Signed-off-by: Natália Salvino André <natalia.andre@ime.usp.br>
Co-developed-by: Pietro Di Consolo Gregorio <pietro.gregorio@usp.br>
Signed-off-by: Pietro Di Consolo Gregorio <pietro.gregorio@usp.br>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Replace the local magn_3d_adjust_channel_bit_mask() function with a
compound literal for scan_type initialization to improve code
readability.
Signed-off-by: Natália Salvino André <natalia.andre@ime.usp.br>
Co-developed-by: Pietro Di Consolo Gregorio <pietro.gregorio@usp.br>
Signed-off-by: Pietro Di Consolo Gregorio <pietro.gregorio@usp.br>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Replace the local prox_adjust_channel_bit_mask() function with a
compound literal for scan_type initialization to improve code
readability.
Signed-off-by: Natália Salvino André <natalia.andre@ime.usp.br>
Co-developed-by: Pietro Di Consolo Gregorio <pietro.gregorio@usp.br>
Signed-off-by: Pietro Di Consolo Gregorio <pietro.gregorio@usp.br>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Replace the local als_adjust_channel_bit_mask() function with a
compound literal for scan_type initialization to improve code
readability.
Signed-off-by: Natália Salvino André <natalia.andre@ime.usp.br>
Co-developed-by: Pietro Di Consolo Gregorio <pietro.gregorio@usp.br>
Signed-off-by: Pietro Di Consolo Gregorio <pietro.gregorio@usp.br>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Replace the local gyro_3d_adjust_channel_bit_mask() function with a
compound literal for scan_type initialization to improve code
readability. Additionaly, clean up the channel initialization
loop by iterating directly over the channel scan indices.
Signed-off-by: Natália Salvino André <natalia.andre@ime.usp.br>
Co-developed-by: Pietro Di Consolo Gregorio <pietro.gregorio@usp.br>
Signed-off-by: Pietro Di Consolo Gregorio <pietro.gregorio@usp.br>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Clean up the channel initialization loop and replace the local
accel_3d_adjust_channel_bit_mask() function with a compound literal
to improve code readability.
Signed-off-by: Natália Salvino André <natalia.andre@ime.usp.br>
Co-developed-by: Pietro Di Consolo Gregorio <pietro.gregorio@usp.br>
Signed-off-by: Pietro Di Consolo Gregorio <pietro.gregorio@usp.br>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Two dev_err() calls in bno055_ser_write_reg() and bno055_ser_read_reg()
are missing the trailing newline, so the kernel log buffer continues
the next message on the same line.
Add the missing \n.
Signed-off-by: Stepan Ionichev <sozdayvek@gmail.com>
Reviewed-by: Maxwell Doose <m32285159@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Include linux/cleanup.h to take advantage of new macros.
Replace manual mutex_lock() and mutex_unlock() calls across the file
with guard(mutex)() and scoped_guard() where appropriate to simplify
error paths and eliminate manual locking calls.
Add new helper function kmx61_read_for_each_active_channel() to mitigate
certain style issues and to prevent notifying that the IRQ is finished
whilst holding the lock.
Update certain returns, and add default case to return -EINVAL in
kmx61_read_raw().
Remove now-redundant gotos and ret variables, as the new RAII macros
make them unneeded.
Signed-off-by: Maxwell Doose <m32285159@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Rewrite IIO_CHAN_INFO_RAW case to avoid needing to add unreachable code
to work around a compiler warning.
When scoped_guard() was first introduced, compilers could not see when
it returned unconditionally from inside the hidden for loop. This has
since been fixed in the macro definition. So removing the `return
-EINVAL` should be enough. Still, we can improve readability, decrease
indentation and avoid the hidden for loop by rewriting the case without
scoped_guard().
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
While being less compact, using named initializers allows to more easily
see which members of the structs are assigned which value without having
to lookup the declaration of the struct. And it's also more robust
against changes to the struct definition.
The mentioned robustness is relevant for a planned change to struct
i2c_device_id that replaces .driver_data by an anonymous union.
This patch doesn't modify the compiled arrays, only their representation
in source form benefits. The former was confirmed with x86 and arm64
builds.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Reviewed-by: Siratul Islam <email@sirat.me>
Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
The value assigned in the three device_id entries (ACPI, of and i2c) are
unused, directly in the driver and also the sx_common support lib. Drop
them and while touching these arrays, convert to named initializers.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
The value assigned in the three device_id entries (ACPI, of and i2c) are
unused, directly in the driver and also the sx_common support lib. Drop
them and while touching these arrays, convert to named initializers.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
The .driver_data member of the single i2c_device_id array entry is
unused in the driver. Drop it and also the then unused definition.
While at it, convert the i2c_device_id array to a better readable named
initializer.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
The driver only supports a single device type. So the return value of
i2c_get_match_data() is already known and can just be hardcoded without
type casting. While at it also remove the unused .data of the
single of_device_id entry.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Reviewed-by: Marcelo Schmitt <marcelo.schmitt@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
There is one id entry that has an explicit assignment to .driver_data.
To make the intention clearer, assign BOSCH_UNKNOWN (which is also 0)
for all previously ids that had .driver_data = 0 implicitly before.
While touching all entries in this array, convert to named initializers.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Remove the SSP_CHAN_TIMESTAMP() macro and replace users with the
IIO_CHAN_SOFT_TIMESTAMP() macro. The SSP_CHAN_TIMESTAMP() macro is
identical to the IIO_CHAN_SOFT_TIMESTAMP() macro, so we don't need
a separate macro for it.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
There is no way to bind to this driver from firmware and no explicit
platform device creation calls exist in mainline.
As such it is dead code. So drop it rather than potentially wasting time
modernizing it (see #1)
Link: https://lore.kernel.org/all/20260511063229.1433-1-sozdayvek@gmail.com/ #1
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
dev_err_probe() makes error code handling simpler and handle
deferred probe nicely (avoid spamming logs).
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
|
Sort include headers alphabetically to improve readability.
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Reviewed-by: Joshua Crofts <joshua.crofts1@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
|
