On Sat, Dec 21, 2013 at 11:49 AM, Rashika Kheria
<rashika.khe...@gmail.com> wrote:
> Remove unused devm_*_put functions because none of them are
> used anywhere in the kernel and devm does automatic cleanup
> of resources and requires no manual cleanup.
>
> Signed-off-by: Rashika Kheria <rashika.khe...@gmail.com>
> Reviewed-by: Josh Triplett <j...@joshtriplett.org>
> drivers/gpio/devres.c | 25 -------------------------
> include/linux/gpio/consumer.h | 9 ---------
Can you please split these two hunks on the patch into a separate
patch I can apply to the GPIO tree?
> -static int devm_gpiod_match(struct device *dev, void *res, void *data)
> -{
> - struct gpio_desc **this = res, **gpio = data;
> -
> - return *this == *gpio;
> -}
(...)
> -/**
> - * devm_gpiod_put - Resource-managed gpiod_put()
> - * @desc: GPIO descriptor to dispose of
> - *
> - * Dispose of a GPIO descriptor obtained with devm_gpiod_get() or
> - * devm_gpiod_get_index(). Normally this function will not be called as the
> GPIO
> - * will be disposed of by the resource management code.
> - */
> -void devm_gpiod_put(struct device *dev, struct gpio_desc *desc)
> -{
> - WARN_ON(devres_release(dev, devm_gpiod_release, devm_gpiod_match,
> - &desc));
> -}
> -EXPORT_SYMBOL(devm_gpiod_put);
Alexandre what do you think about this? Can we think of a scenario
where explicit garbage collection is going to be needed or should we
remove this for now?
Yours,
Linus Walleij
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