serial: stm32: update conflicting RTS/CTS config comment

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The comment for conflicting RTS/CTS config refers to "st, hw-flow-ctrl",
but this property is deprecated since the generic RTS/CTS property has
been introduced by the patch 'serial: stm32: Use generic DT binding for
announcing RTS/CTS lines'.
Update the comment to refer to both generic and deprecated RTS/CTS
properties.

Signed-off-by: Erwan Le Ray <erwan.leray@foss.st.com>
Link: https://lore.kernel.org/r/20210106162203.28854-7-erwan.leray@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Erwan Le Ray 2021-01-06 17:22:01 +01:00 • committed by Greg Kroah-Hartman

parent 9ba8377c3a

commit 9359369ada

1 changed files with 4 additions and 1 deletions

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drivers/tty/serial/stm32-usart.c

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