From 2527ecc9195e9c66252af24c4689e8a67cd4ccb9 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 16 Aug 2016 09:58:25 +0200 Subject: [PATCH] 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 Reported-by: kbuild test robot Signed-off-by: Linus Walleij --- drivers/gpio/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 98dd47a30fc7..24f833c3d3ba 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -50,6 +50,7 @@ config GPIO_DEVRES config OF_GPIO def_bool y depends on OF + depends on HAS_IOMEM config GPIO_ACPI def_bool y -- 2.20.1