The board file for Wolfson Cragganmore 6410 uses various KEY_* defines, but does not include the relevant header directly and instead relies on other headers to include it indirectly. With the upcoming cleanup of matrix_keypad.h this indirection is now broken and we should include the relevant header directly. Reported-by: kernel test robot <lkp@xxxxxxxxx> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> --- If possible I'd like to get this through input tree so I can take another stab at landing matrix_keypad.h patch. arch/arm/mach-s3c/mach-crag6410.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-s3c/mach-crag6410.c b/arch/arm/mach-s3c/mach-crag6410.c index 9a45474d1bf7..2ecb85856e24 100644 --- a/arch/arm/mach-s3c/mach-crag6410.c +++ b/arch/arm/mach-s3c/mach-crag6410.c @@ -14,6 +14,7 @@ #include <linux/fb.h> #include <linux/io.h> #include <linux/init.h> +#include <linux/input-event-codes.h> #include <linux/gpio.h> #include <linux/gpio/machine.h> #include <linux/leds.h> -- 2.38.1.273.g43a17bfeac-goog -- Dmitry