kernel.git/drivers/w1/w1.c, branch linux-5.9.y

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157

2019-05-30T18:26:37Z

Based on 3 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [graeme] [gregory] [gg]@[slimlogic] [co] [uk] [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] [based] [on] [twl6030]_[usb] [c] [author] [hema] [hk] [hemahk]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1105 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Reviewed-by: Kate Stewart Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de Signed-off-by: Greg Kroah-Hartman

w1: core: match sub-nodes of bus masters in devicetree

2018-07-11T16:09:08Z

Once a new slave device is detected, match it against all sub-nodes of the master bus controller. If a match is found, set the slave device's of_node pointer. Signed-off-by: Daniel Mack Signed-off-by: Sebastian Reichel

1wire: family module autoload fails because of upper/lower case mismatch.

2018-05-14T14:33:18Z

1wire family module autoload fails because of upper/lower case mismatch. Signed-off-by: Ingo Flaschberger Acked-by: Evgeniy Polyakov Cc: stable Signed-off-by: Greg Kroah-Hartman

w1: use put_device() if device_register() fail

2018-03-14T13:58:50Z

If device_register() returned an error! Always use put_device() to give up the reference initialized in device_register(). Signed-off-by: Arvind Yadav Signed-off-by: Greg Kroah-Hartman

drivers: w1: add hwmon support structures

2017-08-31T16:50:14Z

This patch has changes to w1.h/w1.c generic files to add (optional) hwmon support structures. Signed-off-by: Jaghathiswari Rankappagounder Natarajan Acked-by: Evgeniy Polyakov Acked-by: Guenter Roeck Signed-off-by: Greg Kroah-Hartman

drivers: w1: Add 1w slave driver for DS28E05 EEPROM

2017-08-28T15:23:29Z

Add a one wire driver for the DS28E05 one wire slave chip. This chip requires OverDrive support to talk to it. Signed-off-by: Andrew Worsley Acked-by: Evgeniy Polyakov Signed-off-by: Greg Kroah-Hartman

w1: constify attribute_group structures.

2017-08-28T15:15:16Z

attribute_group are not supposed to change at runtime. All functions working with attribute_group provided by work with const attribute_group. So mark the non-const structs as const. Signed-off-by: Arvind Yadav Signed-off-by: Greg Kroah-Hartman

w1: Fix slave count on 1-Wire bus (resend)

2017-07-17T14:45:16Z

1-Wire bus have very fast algorith for exchange with single slave device. Fix incorrect count of slave devices on connect second slave device. This case on slave device probe() step we need use generic (multislave) functions for read/write device. Signed-off-by: Alex A. Mihaylov Acked-by: Evgeniy Polyakov Signed-off-by: Greg Kroah-Hartman

w1: Add subsystem kernel public interface

2017-06-09T09:54:54Z

Like other subsystems we should be able to define slave devices outside of the w1 directory. To do this we move public facing interface definitions to include/linux/w1.h and rename the internal definition file to w1_internal.h. As w1_family.h and w1_int.h contained almost entirely public driver interface definitions we simply removed these files and moved the remaining definitions into w1_internal.h. With this we can now start to move slave devices out of w1/slaves and into the subsystem based on the function they implement, again like other drivers. Signed-off-by: Andrew F. Davis Reviewed-by: Sebastian Reichel Acked-by: Evgeniy Polyakov Signed-off-by: Greg Kroah-Hartman

w1: Organize driver source to natural/common order

2017-05-25T16:23:03Z

Structures and functions should be ordered such that forward declaration use is minimized. MODULE_* macros should immediately follow the structures and functions upon which they act. Remaining MODULE_* macros should be at the end of the file in alphabetical order. Signed-off-by: Andrew F. Davis Acked-by: Evgeniy Polyakov Signed-off-by: Greg Kroah-Hartman