In the driver the io.h is implied by others. This is not good as it prevents from cleanups done in other headers. Add missing include. Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> --- drivers/media/cec/platform/sti/stih-cec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/cec/platform/sti/stih-cec.c b/drivers/media/cec/platform/sti/stih-cec.c index a20fc5c0c88d..99978a7c8d9b 100644 --- a/drivers/media/cec/platform/sti/stih-cec.c +++ b/drivers/media/cec/platform/sti/stih-cec.c @@ -6,6 +6,7 @@ */ #include <linux/clk.h> #include <linux/interrupt.h> +#include <linux/io.h> #include <linux/kernel.h> #include <linux/mfd/syscon.h> #include <linux/module.h> -- 2.43.0.rc1.1336.g36b5255a03ac