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* iio: adc: vf610: Propagate the real error when platform_get_irq() failsFabio Estevam2014-10-221-2/+2
| | | | | | | | | | | | There is no need to pass a 'fake' return value when platform_get_irq() fails. Propagate the real error instead. While at it, only consider negative numbers returned by platform_get_irq() as error. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: adc: mcp320x. Add support for more ADCsSøren Andersen2014-10-091-35/+187
| | | | | Signed-off-by: Soeren Andersen <san at rosetechnology.dk> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* IIO: add si7020 driverDavid Barksdale2014-10-043-0/+174
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support to the Industrial IO subsystem for the Silicon Labs Si7013/20/21 Relative Humidity and Temperature Sensors. Website: http://www.silabs.com/products/sensors/humidity-sensors/Pages/si7013-20-21.aspx These are i2c devices which measure relative humidity and temperature and all use the same protocol. The Si7013 has an additional input with programmable linearization which is not supported because that's complicated and I didn't need it. Signed-off-by: David Barksdale <dbarksdale@uplogix.com> -- Changes since v1: * Renamed to si7020 and replaced Si701x/2x with Si7013/20/21. * Removed unneeded mutex. * Pre-computed floating-point constant expressions. * Removed address_list and I2C_CLASS_HWMON. Changes since v2: * Return correct raw sensor values. * Rename dev variable to indio_dev. * Issue a software reset command during probe. * Un-broke string literal. Changes since v3: * enum changed to #define Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: adc: vf610: SIMPLE_DEV_PM_OPS can fit on a single lineFabio Estevam2014-10-041-3/+1Star
| | | | | | | | | No need to call the SIMPLE_DEV_PM_OPS() macro in several lines. It can fit into the 80-column range. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: adc: vf610: Disable the regulator on errorFabio Estevam2014-10-041-1/+5
| | | | | | | | If clk_prepare_enable() fails we should disable the regulator that was previously enabled. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: adc: vf610: Return the error code directlyFabio Estevam2014-10-041-2/+1Star
| | | | | | | | | There is no need to pass the error clock code to the variable 'ret'. Just return the error directly. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio:common: Set the device pointer into ST common sensors libraryDenis CIOCCA2014-10-0410-8/+2Star
| | | | | Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio:pressure: Changed pressure data variable name to press_dataDenis CIOCCA2014-10-044-35/+37
| | | | | | | | This patch fix pressure data variable name. Usually pdata name it is used for platform data. Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio:pressure: Removed unnecessary parameter on common_probe functionDenis CIOCCA2014-10-044-9/+7Star
| | | | | Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio:magnetometer: Removed unnecessary parameter on common_probe functionDenis CIOCCA2014-10-044-7/+5Star
| | | | | Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio:gyro: Removed unnecessary parameter on common_probe functionDenis CIOCCA2014-10-044-9/+6Star
| | | | | Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio:accel: Removed unnecessary parameter on common_probe functionDenis CIOCCA2014-10-044-9/+7Star
| | | | | Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio:imu: changed structure name from st_sensors to st_sensor_settingsDenis CIOCCA2014-10-046-91/+104
| | | | | | | This patch change structure name and related variables names. Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: add documentation for current attributeJacob Pan2014-09-211-0/+9
| | | | | | | Add documentation for input current raw sysfs attribute. Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: adc: rockchip_saradc: add support for rk3066-tsadc variantHeiko Stübner2014-09-212-15/+51
| | | | | | | | | | | | | Older Rockchip SoCs, at least the rk3066, used a slightly modified saradc for temperature measurements. This so called tsadc does not contain any active parts like temperature interrupts and only supports polling the current temperature. The returned voltage can then be converted by a suitable thermal driver to and actual temperature and used for thermal handling. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio:adc:vf610-adc: Add temperature sensor supportSanchayan Maity2014-09-211-2/+26
| | | | | | | | | | | Vybrid ADC peripheral includes a temperature sensor which is connected to channel number 26. This patch adds support for the sensor. The raw value is read and the temperature calculated in milli degree Celsius, which is returned using IIO_CHAN_INFO_PROCESSED option. Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* staging: iio: accel: remove unnecessary syntaxChris Ruffin2014-09-211-2/+3
| | | | | | | | | | | The else clause in the conditional of lis3l02dq_data_rdy_trig_poll() does not make consistent use of braces with the rest of the conditional. Fix this coding style problem by removing the unnecessary conditional altogether. Signed-off-by: Chris Ruffin <cmruffin@gmail.com> Acked-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* Staging: rtl8192e: Fix __constant_htons to htons style warningMahati Chamarthy2014-09-201-1/+1
| | | | | | | | This fixes the following checkpatch.pl warning: WARNING: __constant_htons should be htons Signed-off-by: Mahati Chamarthy <mahati.chamarthy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: iio: cdc: Don't put an else right after a returnCatalina Mocanu2014-09-201-7/+3Star
| | | | | | | | | | This fixes the following checkpatch.pl warning: WARNING: else is not generally useful after a break or return. While at it, remove new line for symmetry with the rest of the code. Signed-off-by: Catalina Mocanu <catalina.mocanu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: octeon: Fix quoted string split warning.Gulsah Kose2014-09-201-2/+1Star
| | | | | | | | This patch fixes "quoted string split across lines" checkpatch.pl warning in ethernet.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: octeon: Fix missing blank line warning.Gulsah Kose2014-09-201-0/+6
| | | | | | | | Fixes "Missing a blank line after declarations" checkpatch.pl warning in ethernet.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: emxx_udc: Replace __constant_cpu_to_le16 with cpu_to_le16Roberta Dobrescu2014-09-201-3/+3
| | | | | | | | | This fixes the following checkpatch.pl warning: WARNING: __constant_cpu_to_le16 should be cpu_to_le16 Additionally, it removes the space between function name and (. Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: rtl8821ae: Fix warnings of no space before tabs.Aybuke Ozdemir2014-09-201-8/+8
| | | | | | | | | This patch fixes these warning messages found by checkpatch.pl: WARNING: please, no space before tabs. Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: rtl8821ae: Fix "foo * bar" warning.Aybuke Ozdemir2014-09-201-1/+1
| | | | | | | | | This patch fixes these error messages found by checkpatch.pl: ERROR: "foo* bar" should be "foo *bar" Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: wlan-ng: Fix return in void function warningAybuke Ozdemir2014-09-201-4/+0Star
| | | | | | | | This fixes checkpatch.pl warning: WARNING: void function return statements are not generally useful Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: media: cxd2099: Missing a blank line after declarationsAybuke Ozdemir2014-09-201-0/+3
| | | | | | | | Fix checkpatch.pl issues with missing a blank line after declarations in cxd2099.c Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: octeon: Missing a blank line after declarationsAybuke Ozdemir2014-09-201-0/+1
| | | | | | | | Fix checkpatch.pl issues with missing a blank line after declarations in ethernet-sgmii.c Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: gs_fpgaboot Fix trailing whitespace.Aybuke Ozdemir2014-09-201-2/+1Star
| | | | | | | | Fix checkpatch.pl issues with trailing whitespace in README. Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: bcm: Fix line over 80 charactersAybuke Ozdemir2014-09-201-1/+3
| | | | | | | | Fix checkpatch.pl issues with line over 80 characters in HandleControlPacket.c Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: lirc: Fixes missing blank line warning.Gulsah Kose2014-09-201-0/+1
| | | | | | | | | Fixes "Missing a blank line after declarations" checkpatch.pl warning in lirc_serial.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: lirc: Fixes unnecessary return warning.Gulsah Kose2014-09-201-2/+0Star
| | | | | | | | This patch fixes "void function return statements are not generally useful" checkpatch.pl warning in lirc_zilog.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: lirc: Fix missing blank line warning.Gulsah Kose2014-09-201-0/+5
| | | | | | | | Fixes "Missing a blank line after declarations" checkpatch.pl warning in lirc_bt829.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: lirc: Fix missing blank line warning.Gulsah Kose2014-09-201-0/+1
| | | | | | | | Fixes "Missing a blank line after declarations" checkpatch.pl warning in lirc_sasem.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: lirc: Fix unnecessary return warning.Gulsah Kose2014-09-201-4/+0Star
| | | | | | | | This patch fixes "void function return statements are not generally useful" checkpatch.pl warning in lirc_sasem.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: lirc: Fix missing blank line warning.Gulsah Kose2014-09-201-0/+7
| | | | | | | | Fixes "Missing a blank line after declarations" checkpatch.pl warning in lirc_zilog.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: media: lirc: lirc_imon: Removed unnecessary variable to simplify ↵Tina Johnson2014-09-201-6/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | return variable handling Variable rc was removed after merging its assignment statement with immediately following return statement. Variable retval is not used at all other that to return its initial value.Hence replaced retval with its initial value in the return statement and removed the variable. This patch was done using Coccinelle script and the following semantic patch was used: @rule1@ identifier ret; expression e; @@ -int ret = 0; ... when != ret ( -ret = e; +return e; -return ret; | -return ret; +return 0; ) Signed-off-by: Tina Johnson <tinajohnson.1234@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: lustre: lnet: lnet: Fixed quoted string split warning.Gulsah Kose2014-09-201-8/+4Star
| | | | | | | | | This patch fixes "quoted string split across lines" checkpatch.pl warning in api-ni.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: lustre: lnet: lnet: Fix missing line warning.Gulsah Kose2014-09-201-0/+1
| | | | | | | | This patch fixes "Fixes "Missing a blank line after declarations" checkpatch.pl warning in api-ni.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: lustre: lnet: lnet: Fix quoted string split warning.Gulsah Kose2014-09-201-4/+1Star
| | | | | | | | This patch fixes "quoted string split across lines" checkpatch.pl warning in lib-eq.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: lustre: Fix return in void function warningDarshana Padmadas2014-09-201-1/+0Star
| | | | | | | | | | This fixes checkpatch.pl warning: WARNING: void function return statements are not generally useful Signed-off-by: Darshana Padmadas <darshanapadmadas@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: lustre: place open brace following struct on same lineDarshana Padmadas2014-09-201-2/+1Star
| | | | | | | | | | This patch fixes checkpatch.pl warning: WARNING: open brace following struct goes on the same line. Signed-off-by: Darshana Padmadas <darshanapadmadas@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: lustre: libcfs: fix checkpatch warning else after return statementDarshana Padmadas2014-09-201-2/+1Star
| | | | | | | Fix checkpatch warning by removing unnecessary else after return statement. Signed-off-by: Darshana Padmadas <darshanapadmadas@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: lustre: include: libcfs: removed else before return statement in ↵Darshana Padmadas2014-09-201-4/+2Star
| | | | | | | | | libcfs_crypto.h This is a patch to libcfs_crypto.h that fixes warning on unnecessary else before return statement found by checkpatch.pl tool. Signed-off-by: Darshana Padmadas <darshanapadmadas@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: speakup: fix checkpatch warningRoxana Blaj2014-09-201-2/+4
| | | | | | | | This fixes the checkpatch warning: WARNING: line over 80 characters Signed-off-by: Roxana Blaj <roxanagabriela10@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: speakup: fix checkpatch warningRoxana Blaj2014-09-201-0/+1
| | | | | | | | This fixes the cheackpatch warning: WARNING: Missing a blank line after declarations Signed-off-by: Roxana Blaj <roxanagabriela10@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: speakup: fix checkpatch warningNicoleta Birsan2014-09-201-0/+1
| | | | | | | | This fixes the following checkpatch.pl warning: WARNING: Missing a blank line after declarations Signed-off-by: Nicoleta Birsan <nicolle.birsan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: skein: replace spaces with tabsBlaj Roxana2014-09-201-1/+1
| | | | | | | | | This fixes the error and warning: ERROR: code indent should use tabs where possible WARNING: please, no spaces at the start of a line Signed-off-by: Blaj Roxana <roxanagabriela10@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: dgnc: Check sscanf return valueRoberta Dobrescu2014-09-201-3/+15
| | | | | | | | | This fixes the following checkpatch.pl warnings: WARNING: unchecked sscanf return value Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: dgnc: Fix unnecessary space warning.Gulsah Kose2014-09-201-18/+18
| | | | | | | | | Fixed "Unnecessary space before function pointer argument" checkpatch.pl warning in dgnc_driver.h Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: dgnc: Fix missing blank line warning.Gulsah Kose2014-09-201-0/+1
| | | | | | | | | Fixes "Missing a blank line after declarations" checkpatch.pl warning in dgnc_sysfs.c Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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