From adfc8f9d2f9fefd880abc82cfbf62cbfe6539c97 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Thu, 23 Sep 2021 17:29:39 -0700 Subject: [PATCH] NIOS2: fix kconfig unmet dependency warning for SERIAL_CORE_CONSOLE SERIAL_CORE_CONSOLE depends on TTY so EARLY_PRINTK should also depend on TTY so that it does not select SERIAL_CORE_CONSOLE inadvertently. WARNING: unmet direct dependencies detected for SERIAL_CORE_CONSOLE Depends on [n]: TTY [=n] && HAS_IOMEM [=y] Selected by [y]: - EARLY_PRINTK [=y] Fixes: e8bf5bc776ed ("nios2: add early printk support") Signed-off-by: Randy Dunlap Cc: Dinh Nguyen Signed-off-by: Dinh Nguyen --- arch/nios2/Kconfig.debug | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/nios2/Kconfig.debug b/arch/nios2/Kconfig.debug index a8bc06e96ef5..ca1beb87f987 100644 --- a/arch/nios2/Kconfig.debug +++ b/arch/nios2/Kconfig.debug @@ -3,9 +3,10 @@ config EARLY_PRINTK bool "Activate early kernel debugging" default y + depends on TTY select SERIAL_CORE_CONSOLE help - Enable early printk on console + Enable early printk on console. This is useful for kernel debugging when your machine crashes very early before the console code is initialized. You should normally say N here, unless you want to debug such a crash.