4.1-stable review patch. If anyone has any objections, please let me know.
------------------ From: Arnd Bergmann <[email protected]> commit 357d56151976a78d90dc3dfac01777de0ef05212 upstream. A configuration that enables earlycon but not the core console code causes a link error: drivers/built-in.o: In function `setup_earlycon': drivers/tty/serial/earlycon.c:70: undefined reference to `uart_parse_earlycon' That error can be triggered by the newly added samsung earlycon support, which is missing a 'select' statement. As suggested by Peter Hurley, solves the problem by moving the 'select SERIAL_EARLYCON' statement to the samsung console driver option, as it is done by all other console drivers. Signed-off-by: Arnd Bergmann <[email protected]> Fixes: b94ba0328d3b3 ("serial: samsung: Add support for early console") Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/tty/serial/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -241,7 +241,6 @@ config SERIAL_SAMSUNG tristate "Samsung SoC serial support" depends on PLAT_SAMSUNG || ARCH_EXYNOS select SERIAL_CORE - select SERIAL_EARLYCON help Support for the on-chip UARTs on the Samsung S3C24XX series CPUs, providing /dev/ttySAC0, 1 and 2 (note, some machines may not @@ -277,6 +276,7 @@ config SERIAL_SAMSUNG_CONSOLE bool "Support for console on Samsung SoC serial port" depends on SERIAL_SAMSUNG=y select SERIAL_CORE_CONSOLE + select SERIAL_EARLYCON help Allow selection of the S3C24XX on-board serial ports for use as an virtual console. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
