[RFT PATCH 14/21] hte: tegra194: don't access struct gpio_chip
Linus Walleij
linus.walleij at linaro.org
Thu Sep 7 00:28:17 PDT 2023
On Tue, Sep 5, 2023 at 8:53 PM Bartosz Golaszewski <brgl at bgdev.pl> wrote:
> From: Bartosz Golaszewski <bartosz.golaszewski at linaro.org>
>
> Using struct gpio_chip is not safe as it will disappear if the
> underlying driver is unbound for any reason. Switch to using reference
> counted struct gpio_device and its dedicated accessors.
>
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski at linaro.org>
As Andy points out add <linux/cleanup.h>, with that fixed:
Reviewed-by: Linus Walleij <linus.walleij at linaro.org>
I think this can be merged into the gpio tree after leaving some
slack for the HTE maintainer to look at it, things look so much
better after this.
Yours,
Linus Walleij
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