hw/char/stm32f2xx_usart: Update IRQ when DR is written

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Hans-Erik Floryd <hans-erik.floryd@rt-labs.com>
Message-id: 20231030151528.1138131-3-hans-erik.floryd@rt-labs.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
1 file changed