linux-toradex.git/drivers/reset/reset-zynq.c, branch v7.2-rc5

reset: zynq: remove unneeded call to platfrom_set_drvdata()

2023-08-08T13:31:00+00:00

This function call was found to be unnecessary as there is no equivalent
platform_get_drvdata() call to access the private data of the driver. Also,
the private data is defined in this driver, so there is no risk of it being
accessed outside of this driver file.

Signed-off-by: Andrei Coardos 
Reviewed-by: Alexandru Ardelean 
Link: https://lore.kernel.org/r/20230807113545.14743-1-aboutphysycs@gmail.com
Signed-off-by: Philipp Zabel

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285

2019-06-05T15:36:37+00:00

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 version 2 of the license 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-only

has been chosen to replace the boilerplate/reference in 100 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Alexios Zavras 
Reviewed-by: Allison Randal 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190529141900.918357685@linutronix.de
Signed-off-by: Greg Kroah-Hartman

reset: zynq: make it explicitly non-modular

2016-10-24T08:45:32+00:00

The Makefile/Kconfig currently controlling compilation of this code is:

drivers/reset/Kconfig:config RESET_ZYNQ
drivers/reset/Kconfig:  bool "ZYNQ Reset Driver" if COMPILE_TEST
drivers/reset/Kconfig:  default ARCH_ZYNQ

or

drivers/reset/Makefile:obj-$(CONFIG_ARCH_ZYNQ) += reset-zynq.o
arch/arm/mach-zynq/Kconfig:config ARCH_ZYNQ
arch/arm/mach-zynq/Kconfig:     bool "Xilinx Zynq ARM Cortex A9 Platform" if ARCH_MULTI_V7

...meaning that it currently is not being built as a module by anyone.

Lets remove the few remaining traces of modular macro usage, so that
when reading the driver there is no doubt it is builtin-only.

Since module_platform_driver() uses the same init level priority as
builtin_platform_driver() the init ordering remains unchanged with
this commit.

We also delete the MODULE_LICENSE tag etc. since all that information
was (or is now) contained at the top of the file in the comments.

Cc: "Sören Brinkmann" 
Signed-off-by: Paul Gortmaker 
Acked-by: Michal Simek 
Acked-by: Moritz Fischer 
Signed-off-by: Philipp Zabel

reset: zynq: use devm_reset_controller_register()

2016-05-30T07:37:47+00:00

Use devm_reset_controller_register() for the reset controller
registration and drop the .remove callback.

Signed-off-by: Masahiro Yamada 
Signed-off-by: Philipp Zabel

reset: zynq: Make reset_control_ops const

2016-02-10T09:53:37+00:00

The zynq_reset_ops structure is never modified. Make it const.

Signed-off-by: Philipp Zabel

reset: check return value of reset_controller_register()

2015-11-16T08:23:47+00:00

Currently, reset_controller_register() always return 0, but it would
be better to check its return code.

Signed-off-by: Masahiro Yamada 
Acked-by: Sören Brinkmann 
Signed-off-by: Philipp Zabel

reset: reset-zynq: Adding support for Xilinx Zynq reset controller.

2015-08-04T15:07:46+00:00

This adds a reset controller driver to control the Xilinx Zynq
AP-SoC's various resets.

Signed-off-by: Moritz Fischer 
Reviewed-by: Michal Simek 
Acked-by: Sören Brinkmann 
Signed-off-by: Philipp Zabel