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[v1,0/4] gpiolib: finish conversion to devm_*_action*() APIs

Message ID 20250220141645.2694039-1-andriy.shevchenko@linux.intel.com
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Series gpiolib: finish conversion to devm_*_action*() APIs | expand

Message

Andy Shevchenko Feb. 20, 2025, 1:44 p.m. UTC 
GPIOLIB has some open coded stuff that can be folded to the devm_*_action*()
calls. This mini-series is for that. The necessary prerequisites are here
as well, namely:
1) moving the respective APIs to the devres.h;
2) adding a couple of simple helpers that GPIOLIB will rely on;
3) finishing the GPIOLIB conversion to the device managed action APIs.

The series is based on another series that's available via immutable tag
devres-iio-input-pinctrl-v6.15 [1]. The idea is to route this via GPIOLIB
tree (or Intel GPIO for the starter) with an immutable tag for the device
core and others if needed. Please, review and acknowledge.

Link: https://lore.kernel.org/r/Z7cqCaME4LxTTBn6@black.fi.intel.com [1]
Cc: Raag Jadav <raag.jadav@intel.com>

Andy Shevchenko (4):
  devres: Move devm_*_action*() APIs to devres.h
  devres: Add devm_is_action_added() helper
  devres: Add devm_remove_action_optional() helper
  gpiolib: devres: Finish the conversion to use devm_add_action()

 drivers/base/devres.c         | 11 ++++
 drivers/gpio/gpiolib-devres.c | 94 ++++++++++-------------------------
 include/linux/device.h        | 38 --------------
 include/linux/device/devres.h | 54 ++++++++++++++++++++
 4 files changed, 90 insertions(+), 107 deletions(-)


base-commit: 9deb15de8ca27cf9cba0d2bac53bbe37c836591b

Comments

Raag Jadav Feb. 20, 2025, 3:25 p.m. UTC | #1 
On Thu, Feb 20, 2025 at 03:44:58PM +0200, Andy Shevchenko wrote:
> In some code we would like to know if the action in device managed resources
> was added by devm_add_action() family of calls. Introduce a helper for that.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

Reviewed-by: Raag Jadav <raag.jadav@intel.com>