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Subject[PATCH] arch: nios2: fix unmet dependency for SERIAL_CORE_CONSOLE
Date
When EARLY_PRINTK is enabled and TTY is disabled,
Kbuild gives the following warning:

WARNING: unmet direct dependencies detected for SERIAL_CORE_CONSOLE
Depends on [n]: TTY [=n] && HAS_IOMEM [=y]
Selected by [y]:
- EARLY_PRINTK [=y]

This is because EARLY_PRINTK selects SERIAL_CORE_CONSOLE
without selecting or depending on TTY, despite
SERIAL_CORE_CONSOLE depending on TTY.

Signed-off-by: Julian Braha <julianbraha@gmail.com>
---
arch/nios2/Kconfig.debug | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/nios2/Kconfig.debug b/arch/nios2/Kconfig.debug
index a8bc06e96ef5..f453d5c1fd38 100644
--- a/arch/nios2/Kconfig.debug
+++ b/arch/nios2/Kconfig.debug
@@ -3,6 +3,7 @@
config EARLY_PRINTK
bool "Activate early kernel debugging"
default y
+ depends on TTY
select SERIAL_CORE_CONSOLE
help
Enable early printk on console
--
2.25.1
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