The UAPI serial_core.h is guaranteed to be included by in-kernel one (with the same name). Individual drivers do not need to include it explicitly. Remove it from the driver. Note, it's a single driver in the entire kernel that does this. Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> --- drivers/tty/serial/8250/8250_men_mcb.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/tty/serial/8250/8250_men_mcb.c b/drivers/tty/serial/8250/8250_men_mcb.c index 737c4c31e8a0..f46ca13ff4aa 100644 --- a/drivers/tty/serial/8250/8250_men_mcb.c +++ b/drivers/tty/serial/8250/8250_men_mcb.c @@ -7,7 +7,6 @@ #include <linux/serial.h> #include <linux/serial_core.h> #include <linux/serial_8250.h> -#include <uapi/linux/serial_core.h> #define MEN_UART_ID_Z025 0x19 #define MEN_UART_ID_Z057 0x39 -- 2.35.1