kernel/drivers/rtc/rtc-hid-sensor-time.c, branch linux-5.1.y

iio/hid-sensors: Fix IIO_CHAN_INFO_RAW returning wrong values for signed numbers

2018-11-16T11:42:12Z

Before this commit sensor_hub_input_attr_get_raw_value() failed to take the signedness of 16 and 8 bit values into account, returning e.g. 65436 instead of -100 for the z-axis reading of an accelerometer. This commit adds a new is_signed parameter to the function and makes all callers pass the appropriate value for this. While at it, this commit also fixes up some neighboring lines where statements were needlessly split over 2 lines to improve readability. Signed-off-by: Hans de Goede Acked-by: Srinivas Pandruvada Acked-by: Benjamin Tissoires Cc: Signed-off-by: Jonathan Cameron

rtc: hid-sensor-time: remove some dead code

2017-04-22T15:56:18Z

devm_rtc_device_register() doesn't ever return NULL so there is no need to check. Signed-off-by: Dan Carpenter Signed-off-by: Alexandre Belloni

rtc: hid-sensor-time: Constify platform_device_id

2015-06-19T18:03:20Z

The platform_device_id is not modified by the driver and core uses it as const. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Alexandre Belloni

HID: hid-sensor-hub: Extend API for async reads

2015-02-23T14:16:37Z

Add additional flag to read in async mode. In this mode the caller will get reply via registered callback for capture_sample. Callbacks can be registered using sensor_hub_register_callback function. The usage id parameter of the capture_sample can be matched with the usage id of the requested attribute. Signed-off-by: Srinivas Pandruvada Acked-by: Jonathan Cameron Signed-off-by: Jiri Kosina

rtc: drop owner assignment from platform_drivers

2014-10-20T14:21:31Z

A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang

tree-wide: use reinit_completion instead of INIT_COMPLETION

2013-11-15T00:32:21Z

Use this new function to make code more comprehensible, since we are reinitialzing the completion, not initializing. [akpm@linux-foundation.org: linux-next resyncs] Signed-off-by: Wolfram Sang Acked-by: Linus Walleij (personally at LCE13) Cc: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/rtc/rtc-hid-sensor-time.c: enable HID input processing early

2013-11-15T00:32:21Z

Enable the processing of HID input records before the RTC will be registered, in order to allow the RTC register function to read clock. Without doing that the clock can only be read after the probe function has finished. Signed-off-by: Alexander Holler Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/rtc/rtc-hid-sensor-time.c: use dev_get_platdata()

2013-11-15T00:32:21Z

Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

HID RTC: Open sensor hub open close

2013-10-01T21:06:15Z

Open sensor hub when module is loaded and close when module is removed. This helps saving power by opening HID transport only when there is an user. Signed-off-by: Srinivas Pandruvada Acked-by: Alessandro Zummo Signed-off-by: Jonathan Cameron

drivers/rtc/rtc-hid-sensor-time.c: improve error handling when rtc register fails

2013-09-11T22:58:55Z

Stop processing hid input when registering the RTC fails and handle a NULL returned from devm_rtc_device_register() as a failure too. Signed-off-by: Alexander Holler Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds