linux-stable.git/drivers/iio, branch v3.18.28 Linux kernel stable tree Revert "iio: bmg160: IIO_BUFFER and IIO_TRIGGERED_BUFFER are required" 2015-10-28T02:14:56+00:00 Markus Pargmann mpa@pengutronix.de 2015-07-29T13:46:03+00:00 c735802ffff335a033b1fba5efd26d778d7b43d6 [ Upstream commit HEAD ] This reverts commit 279c039ca63acbd69e69d6d7ddfed50346fb2185 which was commit 06d2f6ca5a38abe92f1f3a132b331eee773868c3 upstream as it should not have been applied. Reported-by: Luis Henriques <luis.henriques@canonical.com> Cc: Markus Pargmann <mpa@pengutronix.de> Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> (cherry picked from commit 934d9b907aeec5f344ca801ed7361551199dfc69) Signed-off-by: Sasha Levin <sasha.levin@oracle.com> 
[ Upstream commit HEAD ]

This reverts commit 279c039ca63acbd69e69d6d7ddfed50346fb2185 which was
commit 06d2f6ca5a38abe92f1f3a132b331eee773868c3 upstream as it should
not have been applied.

Reported-by: Luis Henriques <luis.henriques@canonical.com>
Cc: Markus Pargmann <mpa@pengutronix.de>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

(cherry picked from commit 934d9b907aeec5f344ca801ed7361551199dfc69)
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
iio: adis16480: Fix scale factors 2015-10-28T02:14:37+00:00 Lars-Peter Clausen lars@metafoo.de 2015-08-05T13:38:15+00:00 b2ec1ef6b08b8c5b29b5ee88a7e2b84215bc457c [ Upstream commit 7abad1063deb0f77d275c61f58863ec319c58c5c ] The different devices support by the adis16480 driver have slightly different scales for the gyroscope and accelerometer channels. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Sasha Levin <sasha.levin@oracle.com> 
[ Upstream commit 7abad1063deb0f77d275c61f58863ec319c58c5c ]

The different devices support by the adis16480 driver have slightly
different scales for the gyroscope and accelerometer channels.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
iio: industrialio-buffer: Fix iio_buffer_poll return value 2015-10-28T02:14:35+00:00 Cristina Opriceana cristina.opriceana@gmail.com 2015-08-03T10:37:40+00:00 fdb0c59ca71ae9133995bc6ba05fe4878237192c [ Upstream commit 1bdc0293901cbea23c6dc29432e81919d4719844 ] Change return value to 0 if no device is bound since unsigned int cannot support negative error codes. Fixes: f18e7a068 ("iio: Return -ENODEV for file operations if the device has been unregistered") Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Sasha Levin <sasha.levin@oracle.com> 
[ Upstream commit 1bdc0293901cbea23c6dc29432e81919d4719844 ]

Change return value to 0 if no device is bound since
unsigned int cannot support negative error codes.

Fixes: f18e7a068 ("iio: Return -ENODEV for file operations if the
device has been unregistered")

Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
iio: event: Remove negative error code from iio_event_poll 2015-10-28T02:14:34+00:00 Cristina Opriceana cristina.opriceana@gmail.com 2015-08-03T10:00:47+00:00 6bf6419ded2c771046e50230371ae2b098d9a7ed [ Upstream commit 41d903c00051d8f31c98a8136edbac67e6f8688f ] Negative return values are not supported by iio_event_poll since its return type is unsigned int. Fixes: f18e7a068a0a3 ("iio: Return -ENODEV for file operations if the device has been unregistered") Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Sasha Levin <sasha.levin@oracle.com> 
[ Upstream commit 41d903c00051d8f31c98a8136edbac67e6f8688f ]

Negative return values are not supported by iio_event_poll since
its return type is unsigned int.

Fixes: f18e7a068a0a3 ("iio: Return -ENODEV for file operations if the device has been unregistered")

Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
iio: bmg160: IIO_BUFFER and IIO_TRIGGERED_BUFFER are required 2015-10-28T02:14:34+00:00 Markus Pargmann mpa@pengutronix.de 2015-07-29T13:46:03+00:00 a56cd44a153e6a0de75015632039221494ab29eb [ Upstream commit 06d2f6ca5a38abe92f1f3a132b331eee773868c3 ] This patch adds selects for IIO_BUFFER and IIO_TRIGGERED_BUFFER. Without IIO_BUFFER, the driver does not compile. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Sasha Levin <sasha.levin@oracle.com> 
[ Upstream commit 06d2f6ca5a38abe92f1f3a132b331eee773868c3 ]

This patch adds selects for IIO_BUFFER and IIO_TRIGGERED_BUFFER. Without
IIO_BUFFER, the driver does not compile.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
iio: accel: hid-sensor-accel-3d: Fix memory leak in probe() 2015-08-27T17:26:03+00:00 Fabio Estevam fabio.estevam@freescale.com 2015-05-13T18:06:09+00:00 e125aa4484322bec7ff15a8defa3233e27f12f93 [ Upstream commit b136faff9bc2f4adea050ed2119c01199f9a86a5 ] 'channels' is allocated via kmemdup and it is never freed in the subsequent error paths. Use 'indio_dev->channels' directly instead, so that we avoid such memory leak problem. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Sasha Levin <sasha.levin@oracle.com> 
[ Upstream commit b136faff9bc2f4adea050ed2119c01199f9a86a5 ]

'channels' is allocated via kmemdup and it is never freed in the
subsequent error paths.

Use 'indio_dev->channels' directly instead, so that we avoid such
memory leak problem.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
iio: gyro: hid-sensor-gyro-3d: Fix memory leak in probe() 2015-08-27T17:26:03+00:00 Fabio Estevam fabio.estevam@freescale.com 2015-05-13T18:06:10+00:00 1ca8e343d2afd47e4f157f32987883765cb22217 [ Upstream commit d8c9d23e29e3d758ea477adaa95e28cbf3556518 ] 'channels' is allocated via kmemdup and it is never freed in the subsequent error paths. Use 'indio_dev->channels' directly instead, so that we avoid such memory leak problem. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Sasha Levin <sasha.levin@oracle.com> 
[ Upstream commit d8c9d23e29e3d758ea477adaa95e28cbf3556518 ]

'channels' is allocated via kmemdup and it is never freed in the
subsequent error paths.

Use 'indio_dev->channels' directly instead, so that we avoid such
memory leak problem.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
iio: light: hid-sensor-als.c: Fix memory leak in probe() 2015-08-27T17:26:02+00:00 Fabio Estevam fabio.estevam@freescale.com 2015-05-13T18:06:11+00:00 a9ca142ca231614a2af1085c5d09bddffe897a32 [ Upstream commit 9ecdbed7903921f29adae63a3155814b453e7186 ] 'channels' is allocated via kmemdup and it is never freed in the subsequent error paths. Use 'indio_dev->channels' directly instead, so that we avoid such memory leak problem. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Sasha Levin <sasha.levin@oracle.com> 
[ Upstream commit 9ecdbed7903921f29adae63a3155814b453e7186 ]

'channels' is allocated via kmemdup and it is never freed in the
subsequent error paths.

Use 'indio_dev->channels' directly instead, so that we avoid such
memory leak problem.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
iio: adc: twl6030-gpadc: Fix modalias 2015-08-27T17:25:55+00:00 Axel Lin axel.lin@ingics.com 2015-05-20T00:53:20+00:00 17e0dfc79801744d54534bc3bf22003ccf3de8e4 [ Upstream commit e5d732186270e0881f47d95610316c0614b21c3e ] Remove extra space between platform prefix and DRIVER_NAME in MODULE_ALIAS. Signed-off-by: Axel Lin <axel.lin@ingics.com> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Sasha Levin <sasha.levin@oracle.com> 
[ Upstream commit e5d732186270e0881f47d95610316c0614b21c3e ]

Remove extra space between platform prefix and DRIVER_NAME in MODULE_ALIAS.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
iio: adc: at91_adc: allow to use full range of startup time 2015-08-04T18:16:40+00:00 Jan Leupold leupold@rsi-elektrotechnik.de 2015-06-17T16:21:36+00:00 3f6aa9f86f11b733f067c68e3fc66bc54522d915 [ Upstream commit 815983e9afcb21552e1b9d77e3755d394cbf5249 ] The DT-Property "atmel,adc-startup-time" is stored in an u8 for a microsecond value. When trying to increase the value of STARTUP in Register AT91_ADC_MR some higher values can't be reached. Change the type in function parameter and private structure field from u8 to u32. Signed-off-by: Jan Leupold <leupold@rsi-elektrotechnik.de> [nicolas.ferre@atmel.com: change commit message, increase u16 to u32 for startup time] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Sasha Levin <sasha.levin@oracle.com> 
[ Upstream commit 815983e9afcb21552e1b9d77e3755d394cbf5249 ]

The DT-Property "atmel,adc-startup-time" is stored in an u8 for a microsecond
value. When trying to increase the value of STARTUP in Register AT91_ADC_MR
some higher values can't be reached.

Change the type in function parameter and private structure field from u8 to
u32.

Signed-off-by: Jan Leupold <leupold@rsi-elektrotechnik.de>
[nicolas.ferre@atmel.com: change commit message, increase u16 to u32 for startup time]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>