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22b276a407
Amend the Serial device bus Kconfig entries to clarify that you most likely also want to enable TTY port controller support, and make SERIAL_DEV_CTRL_TTYPORT default to Y (when bus support is enabled). Note that the TTY port controller is currently the only in-kernel serdev controller implementation. Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
24 lines
533 B
Text
24 lines
533 B
Text
#
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# Serial bus device driver configuration
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#
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menuconfig SERIAL_DEV_BUS
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tristate "Serial device bus"
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help
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Core support for devices connected via a serial port.
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Note that you typically also want to enable TTY port controller support.
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if SERIAL_DEV_BUS
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config SERIAL_DEV_CTRL_TTYPORT
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bool "Serial device TTY port controller"
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help
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Say Y here if you want to use the Serial device bus with common TTY
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drivers (e.g. serial drivers).
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If unsure, say Y.
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depends on TTY
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depends on SERIAL_DEV_BUS != m
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default y
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endif
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