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| author | Julian Braha <julianbraha@gmail.com> | 2021-02-24 23:42:48 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-10 09:34:09 +0100 |
| commit | 196ebe5c000afbfe67b8561f716e365174552bd7 (patch) | |
| tree | 785c07c9ce1ab5d32378b9a225eceb871edc0758 /drivers/tty/serial/Kconfig | |
| parent | 6bfbfcfc58005ee12d37b56a5e722618ef6bee8f (diff) | |
| download | linux-196ebe5c000afbfe67b8561f716e365174552bd7.tar.bz2 | |
drivers: tty: serial: IMX_EARLYCON: fix Kconfig dependency on SERIAL_CORE
When SERIAL_IMX_EARLYCON is enabled, and SERIAL_CORE is disabled,
Kbuild gives the following warning:
WARNING: unmet direct dependencies detected for SERIAL_EARLYCON
Depends on [n]: TTY [=y] && HAS_IOMEM [=y] && SERIAL_CORE [=n]
Selected by [y]:
- SERIAL_IMX_EARLYCON [=y] && TTY [=y] && HAS_IOMEM [=y] && (ARCH_MXC [=y] || COMPILE_TEST [=n]) && OF [=y]
This is because SERIAL_IMX_EARLYCON selects SERIAL_EARLYCON,
without selecting SERIAL_CORE, despite that config option depending
on SERIAL_CORE.
Signed-off-by: Julian Braha <julianbraha@gmail.com>
Link: https://lore.kernel.org/r/20210225044248.4745-1-julianbraha@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/Kconfig')
| -rw-r--r-- | drivers/tty/serial/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index 0c4cd4a348f4..fb9731d05f9e 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -498,6 +498,7 @@ config SERIAL_IMX_EARLYCON bool "Earlycon on IMX serial port" depends on ARCH_MXC || COMPILE_TEST depends on OF + select SERIAL_CORE select SERIAL_EARLYCON select SERIAL_CORE_CONSOLE default y if SERIAL_IMX_CONSOLE |