kernel.git/drivers/hwmon/f71805f.c, branch linux-5.4.y

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61

2019-05-24T15:36:45Z

Based on 1 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 you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 675 mass ave cambridge ma 02139 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 441 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Michael Ellerman (powerpc) Reviewed-by: Richard Fontana Reviewed-by: Allison Randal Reviewed-by: Kate Stewart Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190520071858.739733335@linutronix.de Signed-off-by: Greg Kroah-Hartman

hwmon: (f71805f) Use request_muxed_region for Super-IO accesses

2019-04-16T00:19:53Z

Super-IO accesses may fail on a system with no or unmapped LPC bus. Unable to handle kernel paging request at virtual address ffffffbffee0002e pgd = ffffffc1d68d4000 [ffffffbffee0002e] *pgd=0000000000000000, *pud=0000000000000000 Internal error: Oops: 94000046 [#1] PREEMPT SMP Modules linked in: f71805f(+) hwmon CPU: 3 PID: 1659 Comm: insmod Not tainted 4.5.0+ #88 Hardware name: linux,dummy-virt (DT) task: ffffffc1f6665400 ti: ffffffc1d6418000 task.ti: ffffffc1d6418000 PC is at f71805f_find+0x6c/0x358 [f71805f] Also, other drivers may attempt to access the LPC bus at the same time, resulting in undefined behavior. Use request_muxed_region() to ensure that IO access on the requested address space is supported, and to ensure that access by multiple drivers is synchronized. Fixes: e53004e20a58e ("hwmon: New f71805f driver") Reported-by: Kefeng Wang Reported-by: John Garry Cc: John Garry Acked-by: John Garry Signed-off-by: Guenter Roeck

hwmon: (f71805f) use permission-specific DEVICE_ATTR variants

2017-01-02T18:19:45Z

Use DEVICE_ATTR_RO for read-only 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 [groeck: Updated description] Signed-off-by: Guenter Roeck

hwmon: drop owner assignment from platform_drivers

2014-10-20T14:20:36Z

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

hwmon: (f71805f) remove unnecessary OOM messages

2014-05-21T23:02:21Z

The site-specific OOM messages are unnecessary, because they duplicate the MM subsystem generic OOM message. Signed-off-by: Jingoo Han Acked-by: Jean Delvare Signed-off-by: Guenter Roeck

hwmon: (f71805f) Fix author's address

2014-04-04T16:01:32Z

The original address was incomplete, and this caused it to be missed by the recent update to my new address. Signed-off-by: Jean Delvare

Update Jean Delvare's e-mail address

2014-01-29T19:40:08Z

Signed-off-by: Jean Delvare

hwmon: use dev_get_platdata()

2013-08-12T05:10:39Z

Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. Signed-off-by: Jingoo Han Signed-off-by: Guenter Roeck

hwmon: checkpatch cleanup: Replace printk with pr_debug or dev_dbg as appropriate

2013-04-08T04:16:38Z

Cc: Hans de Goede Cc: Alistair John Strachan Cc: Henrik Rydberg Acked-by: Alistair John Strachan Signed-off-by: Guenter Roeck

hwmon: remove use of __devexit

2012-11-28T19:50:34Z

CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton Cc: Hans de Goede Cc: Jean Delvare Cc: Alistair John Strachan Cc: Fenghua Yu Cc: Juerg Haefliger Cc: Andreas Herrmann Cc: Clemens Ladisch Cc: Rudolf Marek Cc: Jim Cromie Cc: "Mark M. Hoffman" Cc: Roger Lucas Acked-by: Guenter Roeck Acked-by: Mark Brown Signed-off-by: Greg Kroah-Hartman