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| /openbmc/linux/drivers/tty/serial/ |
| H A D | stm32-usart.c | diff 00bc5e8fc91743753a3ac9de1e9567e844ae3967 Tue Aug 08 11:19:02 CDT 2023 Valentin Caron <valentin.caron@foss.st.com> serial: stm32: use DMAT as a configuration bit
DMAT is a configuration bit so it should be set at the startup of uart
port and not when a DMA transfer begins.
This patch move set of DMAT into set_termios and remove DMAT reset except
in shutdown.
Signed-off-by: Valentin Caron <valentin.caron@foss.st.com>
Link: https://lore.kernel.org/r/20230808161906.178996-3-valentin.caron@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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