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Message-Id: <20120309190205.399674335@linuxfoundation.org>
Date: Fri, 09 Mar 2012 11:02:40 -0800
From: Greg KH <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
alan@...rguk.ukuu.org.uk, Timur Tabi <timur@...escale.com>,
Stephen Rothwell <sfr@...b.auug.org.au>
Subject: [ 38/95] tty/powerpc: early udbg consoles cant be modules
3.2-stable review patch. If anyone has any objections, please let me know.
------------------
From: Stephen Rothwell <sfr@...b.auug.org.au>
commit f21c6d4a49179f91fd70a41382382f08c780d425 upstream.
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 <timur@...escale.com>
Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
drivers/tty/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- 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
--
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