| commit | b83b957c91f68e53f0dc596e129e8305761f2a32 | [log] [tgz] |
|---|---|---|
| author | Erwan Le Ray <erwan.leray@st.com> | Tue May 21 17:45:44 2019 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri May 24 09:58:29 2019 +0200 |
| tree | 74d6ae2adef3806bcce6ea59f5d9639e72abec74 | |
| parent | 6c5962f30bce147b1c83869085f3ddde3b34c9e3 [diff] |
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>