diff options
| author | Valentin Caron | 2022-01-04 19:24:44 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2022-01-06 15:58:46 +0100 |
| commit | 2a3bcfe03725472607110507b6860d823e0deb41 (patch) | |
| tree | a1b8f0d82139c3721becdfa20a3ac9a120a5e6b5 /CREDITS | |
| parent | 9a135f16d228857c5c1212a58050196883343d1e (diff) | |
serial: stm32: fix flow control transfer in DMA mode
If flow control is enabled, framework will call stop_tx to
pause transfer and then call start_tx to resume transfer.
Clear USART_CR3_DMAT bit in stop_tx ops to pause DMA transfer.
Signed-off-by: Erwan Le Ray <erwan.leray@foss.st.com>
Signed-off-by: Valentin Caron <valentin.caron@foss.st.com>
Link: https://lore.kernel.org/r/20220104182445.4195-4-valentin.caron@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'CREDITS')
0 files changed, 0 insertions, 0 deletions