The driver is using "struct device" and therefore needs to include device.h header. We used to get this definition indirectly via inclusion of matrix_keypad.h from twl.h, but we are cleaning up matrix_keypad.h from unnecessary includes. Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> --- v2: added Andy's reviewed-by drivers/mfd/twl4030-irq.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c index 4f576f0160a9..87496c1cb8bc 100644 --- a/drivers/mfd/twl4030-irq.c +++ b/drivers/mfd/twl4030-irq.c @@ -14,6 +14,7 @@ * by syed khasim <x0khasim@xxxxxx> */ +#include <linux/device.h> #include <linux/export.h> #include <linux/interrupt.h> #include <linux/irq.h> -- 2.38.0.rc1.362.ged0d419d3c-goog