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| author |   Linus Walleij <linus.walleij@linaro.org> | 2016-08-16 09:58:25 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-08-19 15:01:25 +0200 |
| commit | 2527ecc9195e9c66252af24c4689e8a67cd4ccb9 (patch) | |
| tree | 9c29d45f7dccf2eeab28ccc7f31d4497e2ea3df5 /drivers/gpio | |
| parent | gpio: max730x: set gpiochip data pointer before using it (diff) | |
| download | linux-dev-2527ecc9195e9c66252af24c4689e8a67cd4ccb9.tar.xz linux-dev-2527ecc9195e9c66252af24c4689e8a67cd4ccb9.zip | |
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>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
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 |