hw/char/stm32f2xx_usart: replace print with trace

Drop debug printing macros and replace them with according trace
functions.

Signed-off-by: Nikita Shubin <n.shubin@yadro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241220111756.16511-1-nikita.shubin@maquefel.me>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2 files changed