From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e28smtp01.in.ibm.com (e28smtp01.in.ibm.com [122.248.162.1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 963261A0008 for ; Fri, 6 Jun 2014 20:22:34 +1000 (EST) Received: from /spool/local by e28smtp01.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 6 Jun 2014 15:52:30 +0530 Received: from d28relay05.in.ibm.com (d28relay05.in.ibm.com [9.184.220.62]) by d28dlp01.in.ibm.com (Postfix) with ESMTP id 1CCCEE004B for ; Fri, 6 Jun 2014 15:53:22 +0530 (IST) Received: from d28av03.in.ibm.com (d28av03.in.ibm.com [9.184.220.65]) by d28relay05.in.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id s56AMdxS10682846 for ; Fri, 6 Jun 2014 15:52:39 +0530 Received: from d28av03.in.ibm.com (localhost [127.0.0.1]) by d28av03.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id s56AMPN9012797 for ; Fri, 6 Jun 2014 15:52:26 +0530 From: "Shreyas B. Prabhu" To: Benjamin Herrenschmidt , Paul Mackerras Subject: [PATCHv2 1/2] powerpc/powernv: include asm/smp.h to fix UP build failure Date: Fri, 6 Jun 2014 15:51:05 +0530 Message-Id: <1402050065-18007-1-git-send-email-shreyas@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Cc: "Shreyas B. Prabhu" , linux-kernel@vger.kernel.org, Geert Uytterhoeven , "Srivatsa S. Bhat" , linuxppc-dev@lists.ozlabs.org, Anshuman Khandual List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Build throws following errors when CONFIG_SMP=n arch/powerpc/platforms/powernv/setup.c: In function ‘pnv_kexec_wait_secondaries_down’: arch/powerpc/platforms/powernv/setup.c:179:4: error: implicit declaration of function ‘get_hard_smp_processor_id’ rc = opal_query_cpu_status(get_hard_smp_processor_id(i), The usage of get_hard_smp_processor_id() needs the declaration from . The file setup.c includes , which in-turn includes . However, includes only on SMP configs and hence UP builds fail. Fix this by directly including in setup.c unconditionally. Reported-by: Geert Uytterhoeven Reviewed-by: Srivatsa S. Bhat Signed-off-by: Shreyas B. Prabhu --- Changes is v2: Commit message improved based on suggestion. arch/powerpc/platforms/powernv/setup.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/platforms/powernv/setup.c b/arch/powerpc/platforms/powernv/setup.c index 8c16a5f..678573c 100644 --- a/arch/powerpc/platforms/powernv/setup.c +++ b/arch/powerpc/platforms/powernv/setup.c @@ -35,6 +35,7 @@ #include #include #include +#include #include "powernv.h" -- 1.9.0