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path: root/drivers/hwmon/nct6683.c
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* hwmon: (nct6683) use permission-specific DEVICE_ATTR variantsJulia Lawall2017-01-021-9/+8
| | | | | | | | | | | | | Use DEVICE_ATTR_RW for read/write attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> [groeck: Updated description] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
* hwmon: (nct6683) Add basic support for NCT6683 on Mitac boardsGuenter Roeck2016-01-091-17/+61
| | | | | | | | | | Mitac microcode differs from Intel microcode. One key difference is that pwm values can be written. Detect vendor from customer ID field and no longer use DMI data to identify which microcode is running on the chip. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
* hwmon: (nct6683,nct6775) constify sensor_template_group structuresJulia Lawall2015-12-181-5/+6
| | | | | | | | | | The sensor_template_group structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
* hwmon: (nct6683) Add missing sysfs attribute initializationGuenter Roeck2015-05-291-0/+2
| | | | | | | | | | | | | | | | | | | The following error message is seen when loading the nct6683 driver with DEBUG_LOCK_ALLOC enabled. BUG: key ffff88040b2f0030 not in .data! ------------[ cut here ]------------ WARNING: CPU: 0 PID: 186 at kernel/locking/lockdep.c:2988 lockdep_init_map+0x469/0x630() DEBUG_LOCKS_WARN_ON(1) Caused by a missing call to sysfs_attr_init() when initializing sysfs attributes. Reported-by: Alexey Orishko <alexey.orishko@gmail.com> Reviewed-by: Jean Delvare <jdelvare@suse.de> Cc: stable@vger.kernel.org # v3.18+ Signed-off-by: Guenter Roeck <linux@roeck-us.net>
* hwmon: drop owner assignment from platform_driversWolfram Sang2014-10-201-1/+0
| | | | | | | A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
* hwmon: (nct6683) Fix probe unwind paths to properly unregister platform devicesAxel Lin2014-05-241-3/+5
| | | | | | | | Call platform_device_unregister() rather than platform_device_put() to unregister successfully registered platform devices. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
* hwmon: Driver for NCT6683DGuenter Roeck2014-05-211-0/+1455
Nuvoton NCT6683D is an eSIO with hardware monitoring capabilities. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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