This patch series primarily focus on improving type consistency and ensuring proper handling of timeout values. The changes aim to enhance the redability and maintainability of the serial core. Vamshi Gajjela (2): serial: core: Update uart_poll_timeout() function to return unsigned long serial: core: Clean up uart_update_timeout() function drivers/tty/serial/serial_core.c | 7 +++---- include/linux/serial_core.h | 4 ++-- 2 files changed, 5 insertions(+), 6 deletions(-) -- 2.42.0.869.gea05f2083d-goog