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| author |   Linus Walleij <linus.walleij@linaro.org> | 2016-06-08 10:58:20 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-06-08 10:58:20 +0200 |
| commit | 7d4defe21c682c934a19fce1ba8b54b7bde61b08 (patch) | |
| tree | cb7efb39578e7bba79b20938a28ee3443f7eeb17 /drivers/gpio/gpiolib-of.c | |
| parent | gpiolib: Fix unaligned used of reference counters (diff) | |
| download | linux-dev-7d4defe21c682c934a19fce1ba8b54b7bde61b08.tar.xz linux-dev-7d4defe21c682c934a19fce1ba8b54b7bde61b08.zip | |
gpio: include <linux/io-mapping.h> in gpiolib-of
When enabling the gpiolib for all archs a build robot came
up with this:
All errors (new ones prefixed by >>):
drivers/gpio/gpiolib-of.c: In function 'of_mm_gpiochip_add_data':
>> drivers/gpio/gpiolib-of.c:317:2: error: implicit declaration of
function 'iounmap' [-Werror=implicit-function-declaration]
iounmap(mm_gc->regs);
^~~~~~~
cc1: some warnings being treated as errors
Fix this by including <linux/io-mapping.h> explicitly.
Fixes: 296ad4acb8ef ("gpio: remove deps on ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB")
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpiolib-of.c')
| -rw-r--r-- | drivers/gpio/gpiolib-of.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index d22dcc38179d..4aabddb38b59 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -16,6 +16,7 @@ #include <linux/errno.h> #include <linux/module.h> #include <linux/io.h> +#include <linux/io-mapping.h> #include <linux/gpio/consumer.h> #include <linux/of.h> #include <linux/of_address.h> |