Linux kernel bug fix: serial: stm32: fix tx_empty condition
Subsystem: tty (drivers/tty/serial/stm32-usart.c)
Bug type: unknown, severity: unknown
Files changed: drivers/tty/serial/stm32-usart.c;drivers/tty/serial/stm32-usart.h
Introduced by Maxime Coquelin on 2015-06-10 17:34:26 -0700; fixed by Erwan Le Ray on 2021-03-10 09:34:11 +0100 (lifetime: 2099 days)