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SubjectRe: [PATCH v2] gpio: devm_gpio_* support should not depend on GPIOLIB
On Fri, Jan 18, 2013 at 8:57 AM, Shawn Guo <> wrote:

> Some architectures (e.g. blackfin) provide gpio API without requiring
> GPIOLIB support (ARCH_WANT_OPTIONAL_GPIOLIB). devm_gpio_* functions
> should also work for these architectures, since they do not really
> depend on GPIOLIB.
> Add a new option GPIO_DEVRES (enabled by default) to control the build
> of devres.c. It also removes the empty version of devm_gpio_*
> functions for !GENERIC_GPIO build from linux/gpio.h, and moves the
> function declarations from asm-generic/gpio.h into linux/gpio.h.
> Signed-off-by: Shawn Guo <>

OK I removed the old version of the patch and pushed this instead.

Linus Walleij

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