From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757478AbYBAJJz (ORCPT ); Fri, 1 Feb 2008 04:09:55 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755047AbYBAJJg (ORCPT ); Fri, 1 Feb 2008 04:09:36 -0500 Received: from hu-out-0506.google.com ([72.14.214.224]:15455 "EHLO hu-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753072AbYBAJJd (ORCPT ); Fri, 1 Feb 2008 04:09:33 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:to:cc:content-type:date:message-id:mime-version:x-mailer:content-transfer-encoding; b=KvduZEkL6RPb7hpZTDenWe8SeqsB8ks33ugdkn4+WSttKM2nWj7/hhoLpa0qHDYzw71bCVtyffJGQql10K4EIfsb5Jcn0QuKobtjTPKfSU1ppoaSTpaa/aqYXKxY9oAUDnNphHPV60cyYRJHWKKwSmqEzEhmIGVAV7LyxFSLcpk= Subject: [PATCH] x86: fix sparse warnings in cpu/common.c From: Harvey Harrison To: Ingo Molnar Cc: "H. Peter Anvin" , Thomas Gleixner , LKML Content-Type: text/plain Date: Fri, 01 Feb 2008 01:09:20 -0800 Message-Id: <1201856960.23523.99.camel@brick> Mime-Version: 1.0 X-Mailer: Evolution 2.12.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The casts will always be needed, may as well make them the right signedness. The ebx variables can easily be unsigned, may as well. arch/x86/kernel/cpu/common.c:261:21: warning: incorrect type in argument 2 (different signedness) arch/x86/kernel/cpu/common.c:261:21: expected unsigned int *eax arch/x86/kernel/cpu/common.c:261:21: got int * arch/x86/kernel/cpu/common.c:262:9: warning: incorrect type in argument 3 (different signedness) arch/x86/kernel/cpu/common.c:262:9: expected unsigned int *ebx arch/x86/kernel/cpu/common.c:262:9: got int * arch/x86/kernel/cpu/common.c:263:9: warning: incorrect type in argument 4 (different signedness) arch/x86/kernel/cpu/common.c:263:9: expected unsigned int *ecx arch/x86/kernel/cpu/common.c:263:9: got int * arch/x86/kernel/cpu/common.c:264:9: warning: incorrect type in argument 5 (different signedness) arch/x86/kernel/cpu/common.c:264:9: expected unsigned int *edx arch/x86/kernel/cpu/common.c:264:9: got int * arch/x86/kernel/cpu/common.c:293:30: warning: incorrect type in argument 3 (different signedness) arch/x86/kernel/cpu/common.c:293:30: expected unsigned int *ebx arch/x86/kernel/cpu/common.c:293:30: got int * arch/x86/kernel/cpu/common.c:350:22: warning: incorrect type in argument 2 (different signedness) arch/x86/kernel/cpu/common.c:350:22: expected unsigned int *eax arch/x86/kernel/cpu/common.c:350:22: got int * arch/x86/kernel/cpu/common.c:351:10: warning: incorrect type in argument 3 (different signedness) arch/x86/kernel/cpu/common.c:351:10: expected unsigned int *ebx arch/x86/kernel/cpu/common.c:351:10: got int * arch/x86/kernel/cpu/common.c:352:10: warning: incorrect type in argument 4 (different signedness) arch/x86/kernel/cpu/common.c:352:10: expected unsigned int *ecx arch/x86/kernel/cpu/common.c:352:10: got int * arch/x86/kernel/cpu/common.c:353:10: warning: incorrect type in argument 5 (different signedness) arch/x86/kernel/cpu/common.c:353:10: expected unsigned int *edx arch/x86/kernel/cpu/common.c:353:10: got int * arch/x86/kernel/cpu/common.c:362:30: warning: incorrect type in argument 3 (different signedness) arch/x86/kernel/cpu/common.c:362:30: expected unsigned int *ebx arch/x86/kernel/cpu/common.c:362:30: got int * Signed-off-by: Harvey Harrison --- arch/x86/kernel/cpu/common.c | 20 ++++++++++---------- 1 files changed, 10 insertions(+), 10 deletions(-) diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index d608c9e..b7b2142 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -258,10 +258,10 @@ static int __cpuinit have_cpuid_p(void) void __init cpu_detect(struct cpuinfo_x86 *c) { /* Get vendor name */ - cpuid(0x00000000, &c->cpuid_level, - (int *)&c->x86_vendor_id[0], - (int *)&c->x86_vendor_id[8], - (int *)&c->x86_vendor_id[4]); + cpuid(0x00000000, (unsigned int *)&c->cpuid_level, + (unsigned int *)&c->x86_vendor_id[0], + (unsigned int *)&c->x86_vendor_id[8], + (unsigned int *)&c->x86_vendor_id[4]); c->x86 = 4; if (c->cpuid_level >= 0x00000001) { @@ -283,7 +283,7 @@ void __init cpu_detect(struct cpuinfo_x86 *c) static void __cpuinit early_get_cap(struct cpuinfo_x86 *c) { u32 tfms, xlvl; - int ebx; + unsigned int ebx; memset(&c->x86_capability, 0, sizeof c->x86_capability); if (have_cpuid_p()) { @@ -343,14 +343,14 @@ static void __init early_cpu_detect(void) static void __cpuinit generic_identify(struct cpuinfo_x86 * c) { u32 tfms, xlvl; - int ebx; + unsigned int ebx; if (have_cpuid_p()) { /* Get vendor name */ - cpuid(0x00000000, &c->cpuid_level, - (int *)&c->x86_vendor_id[0], - (int *)&c->x86_vendor_id[8], - (int *)&c->x86_vendor_id[4]); + cpuid(0x00000000, (unsigned int *)&c->cpuid_level, + (unsigned int *)&c->x86_vendor_id[0], + (unsigned int *)&c->x86_vendor_id[8], + (unsigned int *)&c->x86_vendor_id[4]); get_cpu_vendor(c, 0); /* Initialize the standard set of capabilities */ -- 1.5.4.rc4.1142.gf5a97