From: Linus Walleij <[email protected]> 3.12-stable review patch. If anyone has any objections, please let me know.
=============== commit 2527ecc9195e9c66252af24c4689e8a67cd4ccb9 upstream. The UserMode (UM) Linux build was failing in gpiolib-of as it requires ioremap()/iounmap() to exist, which is absent from UM. The non-existence of IO memory is negatively defined as CONFIG_NO_IOMEM which means we need to depend on HAS_IOMEM. Cc: Geert Uytterhoeven <[email protected]> Reported-by: kbuild test robot <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Signed-off-by: Jiri Slaby <[email protected]> --- drivers/gpio/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index b6ed304863eb..7321ab54c6d7 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -50,6 +50,7 @@ if GPIOLIB config OF_GPIO def_bool y depends on OF + depends on HAS_IOMEM config GPIO_ACPI def_bool y -- 2.10.0
