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/openbmc/linux/drivers/tty/serial/
H A Dstm32-usart.cdiff b83b957c91f68e53f0dc596e129e8305761f2a32 Tue May 21 10:45:44 CDT 2019 Erwan Le Ray <erwan.leray@st.com> serial: stm32: fix transmit_chars when tx is stopped

Disables the tx irq when the transmission is ended and updates stop_tx
conditions for code cleanup.

Fixes: 48a6092fb41f ("serial: stm32-usart: Add STM32 USART Driver")
Signed-off-by: Erwan Le Ray <erwan.leray@st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>