- 02 4月, 2017 12 次提交
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由 Guru Das Srinagesh 提交于
This fixes the coding style issue of using S_IWUSR in place of 4-digit octal numbers. Issue detected by checkpatch. Signed-off-by: NGuru Das Srinagesh <gurooodas@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Jonathan Cameron 提交于
The mpu9250 is a SIP containing an mpu6500 and an ak8975. If this was all there was too it there would be no need for explicit handling in the driver. Arguably the bindings would also only reflect the presence of an mpu6500 with the ak8975 hanging off it, as the kernel doesn't care that they are in one package. However, the WHOAMI value changes as well so best to add explicit support. Signed-off-by: NJonathan Cameron <jic23@kernel.org> -
由 Jonathan Cameron 提交于
These bindings are somewhat lagging the state of the driver. The i2c-gate bindings are documented elsewhere, but it seems sensible to at least have an example and cross reference in here. SPI bindings will need to be the subject of a future patch. Signed-off-by: NJonathan Cameron <jic23@kernel.org> Acked-by: NRob Herring <robh@kernel.org>
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由 Liang Chen 提交于
The rk3328 saradc is the same as rk3399. Signed-off-by: NLiang Chen <cl@rock-chips.com> Reviewed-by: NHeiko Stuebner <heiko@sntech.de> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 simran singhal 提交于
The following Coccinelle script was used to detect this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T*)x)->f | - (T*) e ) Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 simran singhal 提交于
The following Coccinelle script was used to detect this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T*)x)->f | - (T*) e ) Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 simran singhal 提交于
The following Coccinelle script was used to detect this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T*)x)->f | - (T*) e ) Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 simran singhal 提交于
The following Coccinelle script was used to detect this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T*)x)->f | - (T*) e ) Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 simran singhal 提交于
The following Coccinelle script was used to detect this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T*)x)->f | - (T*) e ) Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 simran singhal 提交于
The following Coccinelle script was used to detect this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T*)x)->f | - (T*) e ) Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 simran singhal 提交于
Change the name of function from adis16060_spi_write_than_read() to adis16060_spi_write_then_read(). change "than" to "then" as its time depended. Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 simran singhal 提交于
Check for attribute_group structures that are only stored in the event_attrs filed of iio_info structure. As the event_attrs field of iio_info structures is constant, so these attribute_group structures can also be declared constant. Done using coccinelle: @r1 disable optional_qualifier @ identifier i; position p; @@ static struct attribute_group i@p = {...}; @ok1@ identifier r1.i; position p; struct iio_info x; @@ x.event_attrs=&i@p; @bad@ position p!={r1.p,ok1.p}; identifier r1.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ static +const struct attribute_group i={...}; @depends on !bad disable optional_qualifier@ identifier r1.i; @@ +const struct attribute_group i; As the attrs field of iio_info structures is also constant, so these attribute_group structures can also be declared constant. Done manually. File size before: text data bss dec hex filename 5798 2376 0 8174 1fee drivers/iio/light/lm3533-als.o File size after: text data bss dec hex filename 5926 2248 0 8174 1fee drivers/iio/light/lm3533-als.o Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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- 01 4月, 2017 8 次提交
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由 Rick Altherr 提交于
Aspeed BMC SoCs include a 16 channel, 10-bit ADC. Low and high threshold interrupts are supported by the hardware but are not currently implemented. Signed-off-by: NRick Altherr <raltherr@google.com> Tested-by: NXo Wang <xow@google.com> Reviewed-by: NJoel Stanley <joel@jms.id.au> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Rick Altherr 提交于
Signed-off-by: NRick Altherr <raltherr@google.com> Acked-by: NJoel Stanley <joel@jms.id.au> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 simran singhal 提交于
As the event_attrs field of iio_info structures is constant, so these attribute_group structures can also be declared constant. File size before: text data bss dec hex filename 15064 1528 0 16592 40d0 drivers/staging/iio/light/tsl2x7x_core.o File size after: text data bss dec hex filename 15192 1400 0 16592 40d0 drivers/staging/iio/light/tsl2x7x_core.o Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 simran singhal 提交于
Check for attribute_group structures that are only stored in the attrs filed of iio_info structure. As the attrs field of iio_info structures is constant, so these attribute_group structures can also be declared constant. Done using coccinelle: @r1 disable optional_qualifier @ identifier i; position p; @@ static struct attribute_group i@p = {...}; @ok1@ identifier r1.i; position p; struct iio_info x; @@ x.attrs=&i@p; @bad@ position p!={r1.p,ok1.p}; identifier r1.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ static +const struct attribute_group i={...}; @depends on !bad disable optional_qualifier@ identifier r1.i; @@ +const struct attribute_group i; File size before: text data bss dec hex filename 3042 480 0 3522 dc2 drivers/iio/adc/hx711.o File size after: text data bss dec hex filename 3098 416 0 3514 dba drivers/iio/adc/hx711.o Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org> -
由 simran singhal 提交于
Check for attribute_group structures that are only stored in the attrs filed of iio_info structure. As the attrs field of iio_info structures is constant, so these attribute_group structures can also be declared constant. Done using coccinelle: @r1 disable optional_qualifier @ identifier i; position p; @@ static struct attribute_group i@p = {...}; @ok1@ identifier r1.i; position p; struct iio_info x; @@ x.attrs=&i@p; @bad@ position p!={r1.p,ok1.p}; identifier r1.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ static +const struct attribute_group i={...}; @depends on !bad disable optional_qualifier@ identifier r1.i; @@ +const struct attribute_group i; File size before: text data bss dec hex filename 3459 488 0 3947 f6b drivers/iio/humidity/hdc100x.o File size after: text data bss dec hex filename 3507 424 0 3931 f5b drivers/iio/humidity/hdc100x.o Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org> -
由 simran singhal 提交于
Check for attribute_group structures that are only stored in the attrs filed of iio_info structure. As the attrs field of iio_info structures is constant, so these attribute_group structures can also be declared constant. Done using coccinelle: @r1 disable optional_qualifier @ identifier i; position p; @@ static struct attribute_group i@p = {...}; @ok1@ identifier r1.i; position p; struct iio_info x; @@ x.attrs=&i@p; @bad@ position p!={r1.p,ok1.p}; identifier r1.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ static +const struct attribute_group i={...}; @depends on !bad disable optional_qualifier@ identifier r1.i; @@ +const struct attribute_group i; File size before: text data bss dec hex filename 8503 488 0 8991 231f drivers/iio/light/apds9960.o File size after: text data bss dec hex filename 8567 424 0 8991 231f drivers/iio/light/apds9960.o Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org> -
由 simran singhal 提交于
Check for attribute_group structures that are only stored in the attrs filed of iio_info structure. As the attrs field of iio_info structures is constant, so these attribute_group structures can also be declared constant. Done using coccinelle: @r1 disable optional_qualifier @ identifier i; position p; @@ static struct attribute_group i@p = {...}; @ok1@ identifier r1.i; position p; struct iio_info x; @@ x.attrs=&i@p; @bad@ position p!={r1.p,ok1.p}; identifier r1.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ static +const struct attribute_group i={...}; @depends on !bad disable optional_qualifier@ identifier r1.i; @@ +const struct attribute_group i; File size before: text data bss dec hex filename 2276 352 0 2628 a44 drivers/iio/light/bh1750.o File size after: text data bss dec hex filename 2340 320 0 2660 a64 drivers/iio/light/bh1750.o Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org> -
由 simran singhal 提交于
Check for attribute_group structures that are only stored in the attrs filed of iio_info structure. As the attrs field of iio_info structures is constant, so these attribute_group structures can also be declared constant. Done using coccinelle: @r1 disable optional_qualifier @ identifier i; position p; @@ static struct attribute_group i@p = {...}; @ok1@ identifier r1.i; position p; struct iio_info x; @@ x.attrs=&i@p; @bad@ position p!={r1.p,ok1.p}; identifier r1.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ static +const struct attribute_group i={...}; @depends on !bad disable optional_qualifier@ identifier r1.i; @@ +const struct attribute_group i; File size before: text data bss dec hex filename 4037 288 0 4325 10e5 drivers/iio/proximity/as3935.o File size after: text data bss dec hex filename 4101 256 0 4357 1105 drivers/iio/proximity/as3935.o Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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- 31 3月, 2017 4 次提交
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由 Tony Lindgren 提交于
On Motorola phones like droid 4 there is a custom CPCAP PMIC. This PMIC has ADCs that are used for battery charging and USB PHY VBUS and ID pin detection. Unfortunately the only documentation for this ADC seems to be the Motorola mapphone Linux kernel tree. I have tested that reading raw and scaled values works, but I have not used the timed sampling that the ADC seems to support. Let's add a minimal support for it so we can eventually provide IIO channels for the related battery charging and USB PHY drivers. Cc: devicetree@vger.kernel.org Cc: Marcel Partap <mpartap@gmx.net> Cc: Michael Scott <michael.scott@linaro.org> Cc: Sebastian Reichel <sre@kernel.org> Signed-off-by: NTony Lindgren <tony@atomide.com> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Gargi Sharma 提交于
The driver needs to insure atomicity during frequency changes of bus and device. The iiodev->mlock as used was not doing that. Replace it with the drivers existing buffer lock and introduce an auxiliary spi_write() that does not hold the lock. Signed-off-by: NGargi Sharma <gs051095@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Arushi Singhal 提交于
Replace a comma between expression statements by a semicolon. This changes the semantics of the code, but given the current indentation appears to be what is intended. A simplified version of the Coccinelle semantic patch that performs this transformation is as follows: // <smpl> @r@ expression e1,e2; @@ e1 -, +; e2; // </smpl> Signed-off-by: NArushi Singhal <arushisinghal19971997@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Arushi Singhal 提交于
Replace a comma between expression statements by a semicolon. This changes the semantics of the code, but given the current indentation appears to be what is intended. A simplified version of the Coccinelle semantic patch that performs this transformation is as follows: // <smpl> @r@ expression e1,e2; @@ e1 -, +; e2; // </smpl> Signed-off-by: NArushi Singhal <arushisinghal19971997@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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- 30 3月, 2017 3 次提交
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由 simran singhal 提交于
Check for attribute_group structures that are only stored in the event_attrs filed of iio_info structure. As the event_attrs field of iio_info structures is constant, so these attribute_group structures can also be declared constant. Done using coccinelle: @r1 disable optional_qualifier @ identifier i; position p; @@ static struct attribute_group i@p = {...}; @ok1@ identifier r1.i; position p; struct iio_info x; @@ x.event_attrs=&i@p; @bad@ position p!={r1.p,ok1.p}; identifier r1.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ static +const struct attribute_group i={...}; @depends on !bad disable optional_qualifier@ identifier r1.i; @@ +const struct attribute_group i; File size before: text data bss dec hex filename 26051 464 0 26515 6793 drivers/iio/adc/ad799x.o File size after: text data bss dec hex filename 26115 400 0 26515 6793 drivers/iio/adc/ad799x.o Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org> -
由 simran singhal 提交于
Check for attribute_group structures that are only stored in the event_attrs filed of iio_info structure. As the event_attrs field of iio_info structures is constant, so these attribute_group structures can also be declared constant. Done using coccinelle: @r1 disable optional_qualifier @ identifier i; position p; @@ static struct attribute_group i@p = {...}; @ok1@ identifier r1.i; position p; struct iio_info x; @@ x.event_attrs=&i@p; @bad@ position p!={r1.p,ok1.p}; identifier r1.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ static +const struct attribute_group i={...}; @depends on !bad disable optional_qualifier@ identifier r1.i; @@ +const struct attribute_group i; File size before: text data bss dec hex filename 36951 448 0 37399 9217 drivers/iio/adc/max1363.o File size after: text data bss dec hex filename 37015 384 0 37399 9217 drivers/iio/adc/max1363.o Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org> -
由 simran singhal 提交于
Check for attribute_group structures that are only stored in the event_attrs filed of iio_info structure. As the event_attrs field of iio_info structures is constant, so these attribute_group structures can also be declared constant. Done using coccinelle: @r1 disable optional_qualifier @ identifier i; position p; @@ static struct attribute_group i@p = {...}; @ok1@ identifier r1.i; position p; struct iio_info x; @@ x.event_attrs=&i@p; @bad@ position p!={r1.p,ok1.p}; identifier r1.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ static +const struct attribute_group i={...}; @depends on !bad disable optional_qualifier@ identifier r1.i; @@ +const struct attribute_group i; File size before: text data bss dec hex filename 3046 360 0 3406 d4e drivers/iio/dac/ad5504.o File size after: text data bss dec hex filename 3110 296 0 3406 d4e drivers/iio/dac/ad5504.o Signed-off-by: Nsimran singhal <singhalsimran0@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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- 26 3月, 2017 7 次提交
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由 Olivier Leveque 提交于
Symbolic permissions 'S_IWUSR | S_IRUGO' are not preferred. Consider using octal permissions '0644'. Found running checkpatch. Signed-off-by: NOlivier Leveque <o_leveque@orange.fr> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Mark Stenglein 提交于
Fixes three checkpatch warnings due to braces used when single statements are sufficient. Signed-off-by: NMark Stenglein <mark@stengle.in> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Eva Rachel Retuya 提交于
Standard deviation is calculated as the square root of the variance where variance is the mean of sample_sum and length. Correct the computation of statP->stddev in accordance to the proper calculation. Fixes: 3c97c08b ("staging: iio: add TAOS tsl2x7x driver") Reported-by: NAbhiram Balasubramanian <abhiram@cs.utah.edu> Signed-off-by: NEva Rachel Retuya <eraretuya@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Song Hongyan 提交于
Environmental humidity sensor is a hid defined sensor, it shows raw humidity measurement of air. More information can be found in: http://www.usb.org/developers/hidpage/HUTRR39b.pdf According to IIO ABI definition, humidityrelative data output unit is milli percent. Add the unit convert from percent to milli percent. Signed-off-by: NSong Hongyan <hongyan.song@intel.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Song Hongyan 提交于
Scale value include two parts: unit conversion and exponent conversion. Add gravity unit convert table to fix gravity sensor scale value not right issue. Signed-off-by: NSong Hongyan <hongyan.song@intel.com> Acked-by: NSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Manivannan Sadhasivam 提交于
This patch adds support for STMicro VL6180 - ALS, range and proximity sensor. Sensor is capable of measuring the light intensity as well as object distance using TOF (Time of Flight) technology. Signed-off-by: NManivannan Sadhasivam <manivannanece23@gmail.com> Signed-off-by: NPeter Meerwald-Stadler <pmeerw@pmeerw.net> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Arushi Singhal 提交于
Remove the extra parenthesis remove the checkpatch issue. Signed-off-by: NArushi Singhal <arushisinghal19971997@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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- 25 3月, 2017 2 次提交
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由 Enric Balletbo i Serra 提交于
Use resourced managed function devm_iio_triggered_buffer_setup to make error path simpler and be able to get rid of the remove function. Signed-off-by: NEnric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Heiner Kallweit 提交于
This patch adds calibration for the Meson SAR ADC. Points 25% vref and 75% vref are used for calibration. It uses a simple linear calibration function: SCALE * val + BIAS Successfully tested on a Odroid C2. Signed-off-by: NHeiner Kallweit <hkallweit1@gmail.com> Tested-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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- 24 3月, 2017 4 次提交
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由 Gargi Sharma 提交于
adis16203_read_raw does not need lock for IIO_CHAN_INFO_CALIBBIAS since adis_read_reg_16 is already atomic and nothing else needs to be protected. Signed-off-by: NGargi Sharma <gs051095@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Narcisa Ana Maria Vasile 提交于
This was reported by checkpatch.pl: CHECK: Alignment should match open parenthesis Signed-off-by: NNarcisa Ana Maria Vasile <narcisaanamaria12@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Narcisa Ana Maria Vasile 提交于
This was reported by checkpatch.pl: CHECK: Please use a blank line after function/struct/union/enum declarations Signed-off-by: NNarcisa Ana Maria Vasile <narcisaanamaria12@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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由 Narcisa Ana Maria Vasile 提交于
This was reported by checkpatch.pl Signed-off-by: NNarcisa Ana Maria Vasile <narcisaanamaria12@gmail.com> Signed-off-by: NJonathan Cameron <jic23@kernel.org>
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