| commit | 84872dc448fe0ae11fe8412f4966e9c431a45b8f | [log] [tgz] |
|---|---|---|
| author | Erwan Le Ray <erwan.leray@st.com> | Tue Jun 18 12:02:26 2019 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri Jun 21 11:17:36 2019 +0200 |
| tree | 38c487121a9a239cfdee11211fd0cfe600a0dc29 | |
| parent | d0a6a7bcc3fa0e97efce1d9a5c4cca6f3474c6bb [diff] |
serial: stm32: add RX and TX FIFO flush Adds a flush of RX and TX FIFOs, and fixes some errors: - adds RX FIFO flush in startup fonction - removes the useless transmitter enabling in startup fonction (e.g. receiver only, see Documentation/serial/driver) - configures FIFO threshold before enabling it, rather than after - flushes both TX and RX in set_termios function Signed-off-by: Erwan Le Ray <erwan.leray@st.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>