Commit 2527ecc9 authored Aug 16, 2016 by Linus Walleij

gpio: Fix OF build problem on UM

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: stable@vger.kernel.org
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent 6f4deb18

drivers/gpio/Kconfig

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -50,6 +50,7 @@ config GPIO_DEVRES
	config OF_GPIO		config OF_GPIO
	def_bool y		def_bool y
	depends on OF		depends on OF
			depends on HAS_IOMEM

	config GPIO_ACPI		config GPIO_ACPI
	def_bool y		def_bool y