From: Randy Dunlap <rdunlap@infradead.org>
To: linux-kernel@vger.kernel.org
Cc: Randy Dunlap <rdunlap@infradead.org>, Dinh Nguyen <dinguyen@kernel.org>
Subject: [PATCH v2] NIOS2: fix kconfig unmet dependency warning for SERIAL_CORE_CONSOLE
Date: Thu, 23 Sep 2021 17:29:39 -0700 [thread overview]
Message-ID: <20210924002939.16562-1-rdunlap@infradead.org> (raw)
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 <rdunlap@infradead.org>
Cc: Dinh Nguyen <dinguyen@kernel.org>
---
v2: resend to new maintainer
arch/nios2/Kconfig.debug | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- linux-next-20210923.orig/arch/nios2/Kconfig.debug
+++ linux-next-20210923/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.
next reply other threads:[~2021-09-24 0:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-24 0:29 Randy Dunlap [this message]
2021-09-24 15:59 ` [PATCH v2] NIOS2: fix kconfig unmet dependency warning for SERIAL_CORE_CONSOLE Dinh Nguyen
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