--- a/drivers/tty/serial/8250/Kconfig +++ b/drivers/tty/serial/8250/Kconfig @@ -74,6 +74,10 @@ config SERIAL_8250_CONSOLE If unsure, say N. +config SERIAL_8250_SYSRQ + bool "Magic sysrq support on 8250/16550 devices" + depends on SERIAL_8250_CONSOLE + config FIX_EARLYCON_MEM bool depends on X86 --- a/drivers/tty/serial/8250/8250.c +++ b/drivers/tty/serial/8250/8250.c @@ -16,7 +16,7 @@ * membase is an 'ioremapped' cookie. */ -#if defined(CONFIG_SERIAL_8250_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) +#if defined(CONFIG_SERIAL_8250_SYSRQ) && defined(CONFIG_MAGIC_SYSRQ) #define SUPPORT_SYSRQ #endif