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NIOS2: fix kconfig unmet dependency warning for SERIAL_CORE_CONSOLE

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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>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
This commit is contained in:
Randy Dunlap 2021-09-23 17:29:39 -07:00 committed by Dinh Nguyen
parent e4e737bb5c
commit adfc8f9d2f
1 changed files with 2 additions and 1 deletions
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3
arch/nios2/Kconfig.debug
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@ -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.