user/sven/linux.git/drivers/regulator/virtual.c, branch v5.19.3

regulator: virtual: add devicetree support

2022-03-02T13:45:31Z

The reg-virt-consumer is very useful for development and testing of regulator drivers since it allows voltages and modes to be set from userspace. However, it currently requires platform data so it cannot be used without patching the kernel. Add support for probing it from the devicetree to remedy this. Since this driver is only meant for testing and is a purely software construct, no binding documentation is added. Signed-off-by: Vincent Whitchurch Link: https://lore.kernel.org/r/20220301111831.3742383-4-vincent.whitchurch@axis.com Signed-off-by: Mark Brown

regulator: virtual: warn against production use

2022-03-02T13:45:30Z

This driver is only meant for debugging and testing. Currently, it's not possible to use it without patching the kernel since it requires platform data, but we'll be adding devicetree support, so add a loud warning to make it clear that it's still only meant for debugging and testing. Signed-off-by: Vincent Whitchurch Link: https://lore.kernel.org/r/20220301111831.3742383-3-vincent.whitchurch@axis.com Signed-off-by: Mark Brown

regulator: virtual: use dev_err_probe()

2022-03-02T13:45:29Z

Use dev_err_probe() to avoid printing spurious warnings on probe deferral. Signed-off-by: Vincent Whitchurch Link: https://lore.kernel.org/r/20220301111831.3742383-2-vincent.whitchurch@axis.com Signed-off-by: Mark Brown

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

regulator: drop owner assignment from platform_drivers

2014-10-20T14:21:29Z

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

drivers/regulator/virtual: avoid world-writable sysfs files.

2014-05-14T01:23:55Z

In line with practice for module parameters, we're adding a build-time check that sysfs files aren't world-writable. Cc: Mark Brown Signed-off-by: Rusty Russell

regulator: use dev_get_platdata()

2013-07-30T11:24:20Z

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

regulator: Remove all platform_set_drvdata(pdev, NULL) in drivers

2013-05-12T14:34:12Z

Since 0998d06310 "device-core: Ensure drvdata = NULL when no driver is bound", this is done by driver core after device_release or on probe failure. Thus we can remove all platform_set_drvdata(pdev, NULL) in drivers. Signed-off-by: Axel Lin Signed-off-by: Mark Brown

regulator: remove use of __devexit

2012-11-20T01:53:38Z

CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton Signed-off-by: Mark Brown

regulator: remove use of __devinit

2012-11-20T01:31:26Z

CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton Signed-off-by: Mark Brown