From patchwork Sun Feb 19 20:01:06 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Rothwell X-Patchwork-Id: 142068 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from ozlabs.org (localhost [IPv6:::1]) by ozlabs.org (Postfix) with ESMTP id 8984CB6FBC for ; Mon, 20 Feb 2012 07:02:30 +1100 (EST) Received: from members.tip.net.au (haggis.tip.net.au [IPv6:2402:b800:7003:1::20]) by ozlabs.org (Postfix) with ESMTP id 2F142B6F62 for ; Mon, 20 Feb 2012 07:01:19 +1100 (EST) Received: from canb.auug.org.au (ash.rothwell.emu.id.au [IPv6:2402:b800:7003:7010:223:14ff:fe30:c8e4]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by members.tip.net.au (Postfix) with ESMTPSA id 4B4A8164085; Mon, 20 Feb 2012 07:01:15 +1100 (EST) Date: Mon, 20 Feb 2012 07:01:06 +1100 From: Stephen Rothwell To: Greg Kroah-Hartman Subject: [PATCH] tty/powerpc: early udbg consoles can't be modules Message-Id: <20120220070106.7df60c7d30e68601c2b8dd7e@canb.auug.org.au> X-Mailer: Sylpheed 3.2.0beta5 (GTK+ 2.24.9; i486-pc-linux-gnu) Mime-Version: 1.0 Cc: ppc-dev , Timur Tabi , stable@vger.kernel.org X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org 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 Cc: stable@vger.kernel.org (v3.2) Signed-off-by: Stephen Rothwell --- drivers/tty/Kconfig | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/tty/Kconfig b/drivers/tty/Kconfig index b3d1741..830cd62 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