From f21c6d4a49179f91fd70a41382382f08c780d425 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Mon, 20 Feb 2012 07:22:38 +1100 Subject: tty/powerpc: early udbg consoles can't be modules Fixes these build errors: ERROR: ".udbg_printf" [drivers/tty/ehv_bytechan.ko] undefined! ERROR: ".register_early_udbg_console" [drivers/tty/ehv_bytechan.ko] undefined! ERROR: "udbg_putc" [drivers/tty/ehv_bytechan.ko] undefined! Cc: Timur Tabi Signed-off-by: Stephen Rothwell Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/tty/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/tty/Kconfig') diff --git a/drivers/tty/Kconfig b/drivers/tty/Kconfig index b3d17416d86..830cd62d849 100644 --- a/drivers/tty/Kconfig +++ b/drivers/tty/Kconfig @@ -365,7 +365,7 @@ config PPC_EPAPR_HV_BYTECHAN config PPC_EARLY_DEBUG_EHV_BC bool "Early console (udbg) support for ePAPR hypervisors" - depends on PPC_EPAPR_HV_BYTECHAN + depends on PPC_EPAPR_HV_BYTECHAN=y help Select this option to enable early console (a.k.a. "udbg") support via an ePAPR byte channel. You also need to choose the byte channel -- cgit v1.2.3