From: Harvey Harrison Date: Fri, 1 Feb 2008 16:49:43 +0000 (+0100) Subject: x86: fix sparse warnings in cpu/common.c X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4a1485131a6038ba5382f407db48badc332672c4;p=linux-beck.git x86: fix sparse warnings in cpu/common.c 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 Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index d608c9ebbfe2..b7b2142b58e7 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 */