linux-kernel - Re: [PATCH 0/6] nvmem/gpio: fix resource management

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Date:   Mon, 17 Feb 2020 20:56:55 +0100
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Khouloud Touil <ktouil@...libre.com>,
        Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:     "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: Re: [PATCH 0/6] nvmem/gpio: fix resource management

pon., 17 lut 2020 o 20:54 Bartosz Golaszewski <brgl@...ev.pl> napisał(a):
>
> From: Bartosz Golaszewski <bgolaszewski@...libre.com>
>
> This series addresses a couple problems with memory management in nvmem
> core. We fix an earlier memory leak in error path in patch 2/6. Patches
> 1/6, 5/6 & 6/6 add reference counting to gpio_desc structure and use it
> to correctly free the write-protect GPIO. Patches 3/6 & 4/6 fix newline
> problems.
>
> Bartosz Golaszewski (5):
>   gpiolib: use kref in gpio_desc
>   nvmem: fix memory leak in error path
>   nvmem: remove a stray newline in nvmem_register()
>   nvmem: add a newline for readability
>   nvmem: increase the reference count of a gpio passed over config
>
> Khouloud Touil (1):
>   nvmem: release the write-protect pin
>
>  drivers/gpio/gpiolib.c        | 26 +++++++++++++++++++++++---
>  drivers/gpio/gpiolib.h        |  1 +
>  drivers/nvmem/core.c          | 14 ++++++++++----
>  include/linux/gpio/consumer.h |  1 +
>  4 files changed, 35 insertions(+), 7 deletions(-)
>
> --
> 2.25.0
>

Cc'ing Geert - sorry I forgot you when submitting this.

Bartosz