On Sat, Jan 19, 2013 at 2:33 AM, Linus Walleij <linus.wall...@linaro.org> wrote: > On Fri, Jan 18, 2013 at 8:57 AM, Shawn Guo <shawn....@linaro.org> 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 <shawn....@linaro.org> > > OK I removed the old version of the patch and pushed this instead.
Hi, this patch causes the following errors for xtensa defconfig build: include/asm-generic/gpio.h:265:2: error: implicit declaration of function '__gpio_get_value' [-Werror=implicit-function-declaration] include/asm-generic/gpio.h:271:2: error: implicit declaration of function '__gpio_set_value' [-Werror=implicit-function-declaration] include/linux/gpio.h:60:90: error: redefinition of 'gpio_cansleep' include/linux/gpio.h:62:2: error: implicit declaration of function '__gpio_cansleep' [-Werror=implicit-function-declaration] include/linux/gpio.h:67:2: error: implicit declaration of function '__gpio_to_irq' [-Werror=implicit-function-declaration] drivers/gpio/devres.c:26:2: error: implicit declaration of function 'gpio_free' [-Werror=implicit-function-declaration] drivers/gpio/devres.c:60:2: error: implicit declaration of function 'gpio_request' [-Werror=implicit-function-declaration] drivers/gpio/devres.c:90:2: error: implicit declaration of function 'gpio_request_one' [-Werror=implicit-function-declaration] -- Thanks. -- Max -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
