pm24.git/drivers/mfd/janz-cmodio.c, branch cpufreq-rust

mfd: janz-cmoio: Replace snprintf in show functions with sysfs_emit

2021-11-05T14:40:27Z

show() must not use snprintf() when formatting the value to be returned to user space. Fix the following coccicheck warning: drivers/mfd/janz-cmodio.c:157: WARNING: use scnprintf or sprintf. Use sysfs_emit instead of scnprintf or sprintf makes more sense. Signed-off-by: Qing Wang Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/1634280592-4722-1-git-send-email-wangqing@vivo.com

mfd: janz-cmodio: Use DEVICE_ATTR_RO macro

2021-06-15T12:14:23Z

Use DEVICE_ATTR_RO macro helper instead of plain DEVICE_ATTR, which makes the code a bit shorter and easier to read. Signed-off-by: Zhen Lei Signed-off-by: Lee Jones

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32Z

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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman

mfd: janz-cmodio: Delete error message for a failed memory allocation

2018-05-16T08:21:48Z

Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Lee Jones

can: janz-ican3: add support for CAL/CANopen firmware

2015-05-06T06:03:20Z

In our department we are using some older Janz ICAN3-modules in our dekstop pcs. There we have slightly different carrier boards than the janz-cmodio supported in the kernel sources, called CAN-PCI2 with two submodules. But the pci configuration regions are identical. So extending the supported pci devices to the corresponding device ids is sufficient to get the drivers working. * The old ICAN3-modules with firmware 1.28 need more then 250ms for the restart after reset. I've increased the timeout to 500ms. * The janz_ican3 module uses the raw can services of the Janz-firmware, this means firmware must be ICANOS/2. Our ICAN3-modules are equipped with CAL/CANopen-firmware, so I must use the appropriate commands for the layer management services. Te driver detects the firmware after module reset and selects the commands matching the firmware. This affects the bus on/off-command (ican3_set_bus_state) and the configuration of the bittiming (ican3_set_bittiming). For better diagnostics the detected firmware string is presented as sysfs attribute (fwinfo). Signed-off-by: Andreas Gröger Signed-off-by: Marc Kleine-Budde

mfd: Delete non-required instances of include

2014-03-19T08:58:07Z

None of these files are actually using any __init type directives and hence don't need to include . Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: Paul Gortmaker Signed-off-by: Lee Jones

mfd: Remove DEFINE_PCI_DEVICE_TABLE macro

2014-01-21T08:27:45Z

Don't use DEFINE_PCI_DEVICE_TABLE macro, because this macro is not preferred. Signed-off-by: Jingoo Han Signed-off-by: Lee Jones

mfd: janz-cmodio: Convert to managed resources for allocating memory

2013-06-13T10:11:44Z

Signed-off-by: Lee Jones Signed-off-by: Samuel Ortiz

mfd: remove use of __devexit

2012-11-28T20:22:27Z

CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton Cc: Srinidhi Kasagar Cc: Peter Tyser Cc: Daniel Walker Cc: Bryan Huntsman Acked-by: David Brown Acked-by: Linus Walleij Acked-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

mfd: remove use of __devinit

2012-11-28T20:20:19Z

CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton Cc: Srinidhi Kasagar Cc: Peter Tyser Cc: Daniel Walker Cc: Bryan Huntsman Acked-by: David Brown Acked-by: Mark Brown Signed-off-by: Greg Kroah-Hartman