and resume to go through the runtime power management.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29028.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/iio/light/isl29028.c
b/drivers/staging/iio/light/isl29028.
instead of the expected 400ms value. This patch changes
the 3 supported sampling frequency to 2 so that the proximity sleep
time of 400ms can be used.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29028.c | 2 +-
1 file changed, 1 insertion(+), 1 de
When proximity is enabled in isl29028_enable_proximity(), the function
msleep() is called with the sampling frequency, which is not correct.
This patch changes the code to sleep the specified amount of time listed
in the datasheet instead.
Signed-off-by: Brian Masney <masn...@onstation.
This driver in some cases can busy wait for upwards of 100 ms. Since the
kernel at this point is not running in atomic context, and is running in
process context, we can safely use msleep() instead. This patch changes
the two occurrences of mdelay() to msleep().
Signed-off-by: Brian Masney <m
that the IR LED
turns on for two seconds when the proximity sensing feature is enabled.
Brian Masney (7):
staging: iio: isl29028: change mdelay() to msleep()
staging: iio: isl29028: fix incorrect sleep time when taking proximity
reading
staging: iio: isl29028: fix incorrect sampling
Move ISL29028 ALS / Proximity Sensor out of staging and into mainline.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/iio/light/Kconfig | 10 ++
drivers/iio/light/Makefile | 1 +
drivers/{staging => }/iio/light/isl29028.c | 0
Add Brian Masney's copyright to the header for the several rounds of
staging cleanups that has been done to this driver.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29028.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/iio
Add entry for the in_proximity_sampling_frequency_available sysfs
entry to the existing sampling_frequency_available ABI documentation.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
Documentation/ABI/testing/sysfs-bus-iio | 1 +
1 file changed, 1 insertion(+)
diff
On Sat, Jan 21, 2017 at 02:58:12PM +, Jonathan Cameron wrote:
> On 17/01/17 09:25, Brian Masney wrote:
> > This patch adds runtime power management support to the isl29028 driver.
> > It defaults to powering off the device after two second
Move ISL29028 ALS / Proximity Sensor out of staging and into mainline.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/iio/light/Kconfig | 10 ++
drivers/iio/light/Makefile | 1 +
drivers/{staging => }/iio/light/isl29028.c | 0
This is hopefully the last of the changes that are needed to move
this driver out of staging.
Datasheet:
http://www.intersil.com/content/dam/Intersil/documents/isl2/isl29028.pdf
Changes since v1:
- in_proximity_sampling_frequency_available sysfs attribute now shows
decimals.
Brian Masney (2
will still be selected.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29028.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/iio/light/isl29028.c
b/drivers/staging/iio/light/isl29028.c
index 5375e7a..c1d6540
On Sun, Feb 12, 2017 at 05:55:34AM -0500, Brian Masney wrote:
> Move ISL29028 ALS / Proximity Sensor out of staging and into mainline.
>
> Signed-off-by: Brian Masney <masn...@onstation.org>
Sorry, Jonathan, I forgot to run git format-patch with --no-renames and
didn't realize u
the stage for faster resume times from runtime power
management if the user is only querying the proximity sensor.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29028.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/stagi
renames that function to isl29028_clear_configure_reg() since it is
now used in several places.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29028.c | 118 ---
1 file changed, 110 insertions(+), 8 deletions(-)
diff --git a/d
the stage for faster resume times from the runtime power
management if the user is only querying the ALS/IR sensor.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29028.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/stagi
.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29028.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/iio/light/isl29028.c
b/drivers/staging/iio/light/isl29028.c
index be1fc4a..e93077b 100644
--- a/drivers/staging/iio
Add and remove newlines to improve code readability in preparation for
moving the driver out of staging.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29028.c | 33 -
1 file changed, 24 insertions(+), 9 deletions(-)
flag from isl29028_enable_proximity(). I think that we can apply
that patch now that the driver has runtime power management support.
- Suggestions from Dan Carpenter
- Dropped v1 patch #12 (fix comparison between signed and unsigned
integers)
Brian Masney (15):
staging: iio: isl29028
Two separate calls to regmap_update_bits() in isl29028_set_als_scale()
and isl29028_set_als_ir_mode() did not have their function arguments
on the next line aligned correctly to the open parenthesis. This patch
corrects the alignment.
Signed-off-by: Brian Masney <masn...@onstation.
If the call to isl29028_chip_init_and_power_on() in isl29028_probe()
fails, then isl29028_probe() will log an error message. All of the
error paths in that call path already have error logging in place. This
patch removes the unnecessary logging.
Signed-off-by: Brian Masney <masn...@onstation.
isl29028_enable_proximity() has a boolean argument named enable. This
function is only called once and the enable flag is set to true in that
call. This patch removes the enable parameter from that function.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
The device gets runtime
The wording and style of the different error messages was not
consistent. This patch makes the wording and style consistent
throughout the driver.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29028.c | 56
When isl29028_set_proxim_sampling() fails, it was up to both callers to
log the failure message. This patch moves the logging into
isl29028_set_proxim_sampling() to reduce the overall amount of code in
the driver.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio
The alignment of the variables in the struct isl29028_chip is not
consistent. This changes all of the variables to use consistent
alignment to improve the code readability.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29028.c | 10 +-
isl29028_write_raw() contains unnecessary parenthesis when checking to
see if the passed in lux scale is valid. This patch removes the
unnecessary parenthesis.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29028.c | 2 +-
1 file changed, 1 insertion
The #define ISL29028_DEV_ATTR was not used so this patch removes the
unnecessary code.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29028.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/iio/light/isl29028.c
b/drivers/staging/iio
When isl29028_set_als_scale() fails, it was up to both callers to log
the failure message. This patch moves the logging into
isl29028_set_als_scale() to reduce the overall amount of code in the
driver.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl2
-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29028.c | 22 --
1 file changed, 8 insertions(+), 14 deletions(-)
diff --git a/drivers/staging/iio/light/isl29028.c
b/drivers/staging/iio/light/isl29028.c
index 74eb736..a13c8db 100644
--- a/d
Use the IIO_DEVICE_ATTR_RO and IIO_DEVICE_ATTR_RW macros to
create the device attributes.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29018.c | 33 +++--
1 file changed, 15 insertions(+), 18 deletions(-)
diff --git a/d
and include/linux/sysfs.h.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
include/linux/iio/sysfs.h | 24
1 file changed, 24 insertions(+)
diff --git a/include/linux/iio/sysfs.h b/include/linux/iio/sysfs.h
index 9cd8f74..ce9426c 100644
--- a/include/linux/iio/sysfs.h
Move ISL29018/ISL29023/ISL29035 driver out of staging into mainline.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/iio/light/Kconfig| 12 +
drivers/iio/light/Makefile | 1 +
drivers/iio/light/isl29018.c
Add documentation from the ISL29018 Data Sheet (FN6619.4, Oct 8, 2012)
about the infrared suppression that can be controlled
with the proximity_on_chip_ambient_infrared_suppression sysfs attribute.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29018.
Rename CONFIG_SENSORS_ISL29018 to CONFIG_ISL29018 for consistency with
the other light drivers in mainline.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/Kconfig | 2 +-
drivers/staging/iio/light/Makefile | 2 +-
2 files changed, 2 insertions(+), 2 del
RNING: DT compatible string "isil,isl29035" appears un-documented --
check ./Documentation/devicetree/bindings/
Signed-off-by: Brian Masney <masn...@onstation.org>
---
.../devicetree/bindings/iio/light/isl29018.txt | 28 ++
1 file changed, 28 insertions(
On Sun, Oct 09, 2016 at 10:45:12AM +0100, Jonathan Cameron wrote:
> On 07/10/16 01:48, Brian Masney wrote:
> > Move ISL29018/ISL29023/ISL29035 driver out of staging into mainline.
> >
> > Signed-off-by: Brian Masney <masn...@onstation.org>
> Time for a nitpick ta
Address warning from checkpatch:
CHECK: Alignment should match open parenthesis
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29018.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/iio/light/isl29018.c
b/d
Address warning from checkpatch:
CHECK: Do not include the paragraph about writing to the Free Software
Foundation's mailing address from the sample GPL notice. The FSF has
changed addresses in the past, and may do so again. Linux already
includes a copy of the GPL.
Signed-off-by: Brian Masney
Removes unused variable and associated #defines that was found using
make W=1.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29018.c | 10 --
1 file changed, 10 deletions(-)
diff --git a/drivers/staging/iio/light/isl29018.c
b/drivers/stagi
Fixes warning found by make W=2:
warning: comparison between signed and unsigned integer expressions
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29018.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/stagi
function.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29018.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/staging/iio/light/isl29018.c
b/drivers/staging/iio/light/isl29018.c
index ad282f1..0a35588 100644
--- a/d
Use the IIO_DEVICE_ATTR_RO and IIO_DEVICE_ATTR_RW macros to
create the device attributes.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29018.c | 33 +++--
1 file changed, 15 insertions(+), 18 deletions(-)
diff --git a/d
-by: Brian Masney <masn...@onstation.org>
---
include/linux/iio/sysfs.h | 13 +
1 file changed, 13 insertions(+)
diff --git a/include/linux/iio/sysfs.h b/include/linux/iio/sysfs.h
index 9cd8f74..f7c6431 100644
--- a/include/linux/iio/sysfs.h
+++ b/include/linux/iio/sysfs.h
@@ -59,6
Add a check to isl29018_write_raw() to ensure that the chip is not in a
suspended state. This makes the code consistent with what is present
in isl29018_read_raw().
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29018.c | 7 ++-
1 file chan
Use the IIO_DEVICE_ATTR_RO and IIO_DEVICE_ATTR_RW macros to
create the device attributes.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
This version of the patch now applies cleanly to the iio.git/testing
branch.
drivers/staging/iio/light/isl29018.
raw() locks a
mutex specific to this driver when the integration time variable is
updated.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29018.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/staging/iio/light/isl29018.c
b/drivers/staging/
When the chip is in a suspended state, isl29018_read_raw() will return
-EBUSY. Change the function so that it only has a single exit point.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29018.c | 6 --
1 file changed, 4 insertions(+), 2 del
and include/linux/sysfs.h.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
This is the same version of this patch that I sent out on Sunday. I am
resending the patch set since my the second patch in that series would
not apply cleanly to iio.git/testing.
include/linux/iio/sysfs.
On Sat, Oct 01, 2016 at 02:59:49PM +0100, Jonathan Cameron wrote:
> On 27/09/16 01:20, Brian Masney wrote:
> > Add a check to isl29018_write_raw() to ensure that the chip is not in a
> > suspended state. This makes the code consistent with what is present
> >
On Tue, Nov 08, 2016 at 02:29:20AM -0800, Joe Perches wrote:
> On Tue, 2016-11-08 at 05:16 -0500, Brian Masney wrote:
> > There are several places in the code where the function name is
> > hardcoded in the log message. Use the __func__ constant string to build
> > the l
On Sun, Nov 06, 2016 at 12:03:53PM +, Jonathan Cameron wrote:
> On 03/11/16 12:56, Brian Masney wrote:
> > When updating the in_illuminance_calibscale and
> > in_illuminance_integration_time sysfs attributes, these values were not
> > actually written to the chip. Th
tsl2583_als_calibrate() to return 0 on success.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/iio/light/tsl2583.c
b/drivers/staging/iio/light/tsl2583.c
index 5cdfe06..f1c9bb9
The check for ch1lux > ch0lux inside tsl2583_get_lux is only valid if
the ratio is not equal to zero. Move the code block inside the else
statement. This does away with the need to initialize the variables to
zero.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/
The current chip state is represented as a tristate (working, suspended,
and unknown). The unknown state was not used. This patch changes the
chip state so that it is now represented as a single boolean value
(suspended).
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/s
in_illuminance_lux_table_store() contains some unnecessary parentheses.
This patch removes them since they provide no value.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/d
Move tsl2580, tsl2581, tsl2583 driver out of staging into mainline.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
.../ABI/testing/sysfs-bus-iio-light-tsl2583| 20 +
drivers/iio/light/Kconfig | 7 +
drivers/iio/light/Ma
. When updating the lux table via sysfs,
only 9 entries, plus the terminator, could be added. This changes
the code to allow for the 10 entries, plus the terminator.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
I also included the change for the lux table size since
If channel 0 does not have any data, then the code sets the lux to zero.
The corresponding comment says that the last value is returned. This
updates the comment to correctly reflect what the code does.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl
Added Brian Masney's copyright to the header and to the MODULE_AUTHOR
for all of the staging cleanups that has been done to this driver.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff
in_illuminance_lux_table_store assumes that an unsigned int is 32 bits.
Replace this with sizeof(unsigned int).
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/stagi
There are two separate files describing the tsl2583 sysfs attributes.
Combine the two files into one. Updated the name of the sysfs attributes
to match the current ABI.
Signed-off-by: Brian Masney <masn...@onstation.org>
Suggested-by: Peter Meerwald-Stadler <pme...@p
Some functions and variables were prefixed with either taos, tsl258x or
tsl2583. Change everything to use the tsl2583 prefix since that is the
name of the .c file. The taos_settings member inside the taos_settings
struct was renamed to als_settings.
Signed-off-by: Brian Masney <m
The definition of the tsl2583_device_lux struct has a series of single
line comments. There are two other cases where the multiline comments
did not have an initial blank line. Change these comments to use the
proper multiline syntax.
Signed-off-by: Brian Masney <masn...@onstation.
if it is already powered on.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 16 +++-
1 file changed, 3 insertions(+), 13 deletions(-)
diff --git a/drivers/staging/iio/light/tsl2583.c
b/drivers/staging/iio/light/tsl2583.c
index 2a3db3f..3be2213
Fixed warning found by make W=2:
warning: comparison between signed and unsigned integer expressions
[-Wsign-compare]
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/d
of a larger refactor that was split up to
make the code review easier.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 122 +---
1 file changed, 58 insertions(+), 64 deletions(-)
diff --git a/drivers/staging/iio
Add and remove newlines to improve code readability in preparation for
moving the driver out of staging.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 12 ++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/s
Most of the values in the #defines have their values aligned on a single
column, but some do not. This changes the remaining defines to use
consistent alignment with the majority to improve code readability.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio
when these sysfs
attributes are updated. The chip initialization also calls these these
new functions.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 85 +++--
1 file changed, 52 insertions(+), 33 deletions(-)
diff
to a per device lux table.
- Combined redundant sysfs ABI documentation
- Made log messages clearer
- Code style and formatting cleanups
- Staging graduation
I verified that the driver functions correctly using a TSL2581 hooked up
to a Raspberry Pi 2.
Brian Masney (23):
staging: iio: tsl2583
.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 8
1 file changed, 8 deletions(-)
diff --git a/drivers/staging/iio/light/tsl2583.c
b/drivers/staging/iio/light/tsl2583.c
index 9880e41..0f5f544 100644
--- a/drivers/staging/iio/light/tsl
Address warning from checkpatch:
CHECK: Do not include the paragraph about writing to the Free Software
Foundation's mailing address from the sample GPL notice. The FSF has
changed addresses in the past, and may do so again. Linux already
includes a copy of the GPL.
Signed-off-by: Brian Masney
taos_get_lux checks to see if the chip is in a working state. This
check is not necessary since it is only called from tsl2583_read_raw
and in_illuminance_calibrate_store (via taos_als_calibrate). The chip
state is already checked by these functions.
Signed-off-by: Brian Masney <m
in_illuminance_calibrate_store() did not check to see if the chip is
suspended. This patch adds the proper check. The return value from
taos_als_calibrate() was also not checked in this function, so the
proper check was also added while changes are being made here.
Signed-off-by: Brian Masney
changed.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 51 ++---
1 file changed, 30 insertions(+), 21 deletions(-)
diff --git a/drivers/staging/iio/light/tsl2583.c
b/drivers/staging/iio/light/tsl2583.c
index a
Move tsl2580, tsl2581, tsl2583 driver out of staging into mainline.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
.../ABI/testing/sysfs-bus-iio-light-tsl2583| 20 +
drivers/iio/light/Kconfig | 7 +
drivers/iio/light/Ma
Add Brian Masney's copyright to the header and to the MODULE_AUTHOR
for all of the staging cleanups that has been done to this driver.
The original MODULE_AUTHOR() did not have a space between his name and
email address. This patch also adds the missing space.
Signed-off-by: Brian Masney <m
of a larger refactor that was split up to
make the code review easier.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 122 +---
1 file changed, 58 insertions(+), 64 deletions(-)
diff --git a/drivers/staging/iio
Some functions and variables were prefixed with either taos, tsl258x,
taos2583, or tsl2583. Change everything to use the tsl2583 prefix since
that is the name of the .c file. The taos_settings member inside the
taos_settings struct was renamed to als_settings.
Signed-off-by: Brian Masney <m
taos_get_lux checks to see if the chip is in a working state. This
check is not necessary since it is only called from tsl2583_read_raw
and in_illuminance_calibrate_store (via taos_als_calibrate). The chip
state is already checked by these functions.
Signed-off-by: Brian Masney <m
when these sysfs
attributes are updated. The chip initialization also calls these these
new functions.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 85 +++--
1 file changed, 52 insertions(+), 33 deletions(-)
diff
.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 8
1 file changed, 8 deletions(-)
diff --git a/drivers/staging/iio/light/tsl2583.c
b/drivers/staging/iio/light/tsl2583.c
index 5a32102..449506b 100644
--- a/drivers/staging/iio/light/tsl
Fixed warning found by make W=2:
warning: comparison between signed and unsigned integer expressions
[-Wsign-compare]
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/d
is that the patches
are split up further to make the code review easier.
Brian Masney (28):
staging: iio: tsl2583: split out functionality of taos_chip_on()
staging: iio: tsl2583: fix issue with changes to calibscale and
int_time not being set on the chip
staging: iio: tsl2583: check
Address warning from checkpatch:
CHECK: Do not include the paragraph about writing to the Free Software
Foundation's mailing address from the sample GPL notice. The FSF has
changed addresses in the past, and may do so again. Linux already
includes a copy of the GPL.
Signed-off-by: Brian Masney
If channel 0 does not have any data, then the code sets the lux to zero.
The corresponding comment says that the last value is returned. This
updates the comment to correctly reflect what the code does.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl
Most of the values in the #defines have their values aligned on a single
column, but some do not. This changes the remaining defines to use
consistent alignment with the majority to improve code readability.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio
Add and remove newlines to improve code readability in preparation for
moving the driver out of staging.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 14 --
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/s
There are two separate files describing the tsl2583 sysfs attributes.
Combine the two files into one. Updated the name of the sysfs attributes
to match the current ABI.
Signed-off-by: Brian Masney <masn...@onstation.org>
Suggested-by: Peter Meerwald-Stadler <pme...@p
in_illuminance_lux_table_store assumes that an unsigned int is 32 bits.
Replace this with sizeof(unsigned int).
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/stagi
The check for ch1lux > ch0lux inside tsl2583_get_lux is only valid if
the ratio is not equal to zero. Move the code block inside the else
statement. This does away with the need to initialize the variables to
zero.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/
The definition of the tsl2583_device_lux struct has a series of single
line comments. There are two other cases where the multiline comments
did not have an initial blank line. Change these comments to use the
proper multiline syntax.
Signed-off-by: Brian Masney <masn...@onstation.
changed.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 73 ++---
1 file changed, 43 insertions(+), 30 deletions(-)
diff --git a/drivers/staging/iio/light/tsl2583.c
b/drivers/staging/iio/light/tsl2583.c
index 5
in_illuminance_calibrate_store() did not check to see if the chip is
suspended. This patch adds the proper check. The return value from
taos_als_calibrate() was also not checked in this function, so the
proper check was also added while changes are being made here.
Signed-off-by: Brian Masney
if it is already powered on.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 16 +++-
1 file changed, 3 insertions(+), 13 deletions(-)
diff --git a/drivers/staging/iio/light/tsl2583.c
b/drivers/staging/iio/light/tsl2583.c
index 170b8e9..29dd072
The current chip state is represented as a tristate (working, suspended,
and unknown). The unknown state was not used. This patch changes the
chip state so that it is now represented as a single boolean value
(suspended).
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/s
The comment that describes the code that clears the interrupt bit was
vague and didn't provide much value. This patch adds more detail about
why that bit needs to be cleared.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 5 +++--
1 file chan
in_illuminance_lux_table_store() contains some unnecessary parentheses.
This patch removes them since they provide no value.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/d
The ret variable in tsl2583_suspend() and tsl2583_resume() was
initialized to 0. This is not necessary so this patch removes the
initialization.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 4 ++--
1 file changed, 2 insertions(+), 2 del
The comment for tsl2583_probe() does not provide any useful value.
This patch removes the comment.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/tsl2583.c | 4
1 file changed, 4 deletions(-)
diff --git a/drivers/staging/iio/light/tsl2583.c
b/d
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