powerpc/pseries: HVC early debug options should depend on HVC_CONSOLE
The pseries HVC early debug options, CONFIG_PPC_EARLY_DEBUG_LPAR and
CONFIG_PPC_EARLY_DEBUG_LPAR_HVSI both require code that is part of the
hvc driver. If we turn them on but not CONFIG_HVC_CONSOLE then we get:
arch/powerpc/kernel/built-in.o: In function `.udbg_early_init':
arch/powerpc/kernel/built-in.o:(.debug_addr+0x9a00): undefined reference to `udbg_init_debug_lpar'
Similarly for HVSI. So make them both depend on CONFIG_HVC_CONSOLE.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index d3fcf7e..cfe08ea 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -149,14 +149,14 @@
config PPC_EARLY_DEBUG_LPAR
bool "LPAR HV Console"
- depends on PPC_PSERIES
+ depends on PPC_PSERIES && HVC_CONSOLE
help
Select this to enable early debugging for a machine with a HVC
console on vterm 0.
config PPC_EARLY_DEBUG_LPAR_HVSI
bool "LPAR HVSI Console"
- depends on PPC_PSERIES
+ depends on PPC_PSERIES && HVC_CONSOLE
help
Select this to enable early debugging for a machine with a HVSI
console on a specified vterm.