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: e8bf5bc ("nios2: add early printk support") Signed-off-by: Randy Dunlap <[email protected]> Cc: Dinh Nguyen <[email protected]> Signed-off-by: Dinh Nguyen <[email protected]>
josf · Sep 24, 2021 · adfc8f9 · adfc8f9
1 parent e4e737b
commit adfc8f9
Showing 1 changed file with 2 additions and 1 deletion.
diff --git 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.