Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758432Ab0BXWYi (ORCPT ); Wed, 24 Feb 2010 17:24:38 -0500 Received: from xenotime.net ([72.52.64.118]:50768 "HELO xenotime.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1758423Ab0BXWYh (ORCPT ); Wed, 24 Feb 2010 17:24:37 -0500 Date: Wed, 24 Feb 2010 14:24:35 -0800 From: Randy Dunlap To: lkml Cc: x86@kernel.org, Dimitri Sivanich Subject: [PATCH resend] x86/uv: fix all sparse warnings in uv_irq.c Message-Id: <20100224142435.4be74d54.rdunlap@xenotime.net> Organization: YPO4 X-Mailer: Sylpheed 2.7.1 (GTK+ 2.16.6; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3812 Lines: 97 From: Randy Dunlap Fix all sparse warnings in building uv_irq.c. arch/x86/kernel/uv_irq.c:46:17: warning: symbol 'uv_irq_chip' was not declared. Should it be static? arch/x86/kernel/uv_irq.c:143:50: error: no identifier for function argument arch/x86/kernel/uv_irq.c:162:13: error: typename in expression arch/x86/kernel/uv_irq.c:162:13: error: undefined identifier 'restrict' arch/x86/kernel/uv_irq.c:250:44: error: no identifier for function argument arch/x86/kernel/uv_irq.c:260:17: error: typename in expression arch/x86/kernel/uv_irq.c:260:17: error: undefined identifier 'restrict' arch/x86/kernel/uv_irq.c:233:50: warning: incorrect type in argument 3 (different signedness) arch/x86/kernel/uv_irq.c:233:50: expected int *pnode arch/x86/kernel/uv_irq.c:233:50: got unsigned int * arch/x86/include/asm/uv/uv_hub.h:318:44: warning: incorrect type in argument 2 (different address spaces) arch/x86/include/asm/uv/uv_hub.h:318:44: expected void volatile [noderef] *addr arch/x86/include/asm/uv/uv_hub.h:318:44: got unsigned long * Signed-off-by: Randy Dunlap Cc: Dimitri Sivanich --- arch/x86/include/asm/uv/uv_hub.h | 2 +- arch/x86/kernel/uv_irq.c | 12 ++++++------ 2 files changed, 7 insertions(+), 7 deletions(-) --- linux-2.6.33-rc8.orig/arch/x86/kernel/uv_irq.c +++ linux-2.6.33-rc8/arch/x86/kernel/uv_irq.c @@ -43,7 +43,7 @@ static void uv_ack_apic(unsigned int irq ack_APIC_irq(); } -struct irq_chip uv_irq_chip = { +static struct irq_chip uv_irq_chip = { .name = "UV-CORE", .startup = uv_noop_ret, .shutdown = uv_noop, @@ -140,7 +140,7 @@ int uv_irq_2_mmr_info(int irq, unsigned */ static int arch_enable_uv_irq(char *irq_name, unsigned int irq, int cpu, int mmr_blade, - unsigned long mmr_offset, int restrict) + unsigned long mmr_offset, int limit) { const struct cpumask *eligible_cpu = cpumask_of(cpu); struct irq_desc *desc = irq_to_desc(irq); @@ -159,7 +159,7 @@ arch_enable_uv_irq(char *irq_name, unsig if (err != 0) return err; - if (restrict == UV_AFFINITY_CPU) + if (limit == UV_AFFINITY_CPU) desc->status |= IRQ_NO_BALANCING; else desc->status |= IRQ_MOVE_PCNTXT; @@ -213,7 +213,7 @@ static int uv_set_irq_affinity(unsigned unsigned long mmr_value; struct uv_IO_APIC_route_entry *entry; unsigned long mmr_offset; - unsigned mmr_pnode; + int mmr_pnode; if (set_desc_affinity(desc, mask, &dest)) return -1; @@ -247,7 +247,7 @@ static int uv_set_irq_affinity(unsigned * interrupt is raised. */ int uv_setup_irq(char *irq_name, int cpu, int mmr_blade, - unsigned long mmr_offset, int restrict) + unsigned long mmr_offset, int limit) { int irq, ret; @@ -257,7 +257,7 @@ int uv_setup_irq(char *irq_name, int cpu return -EBUSY; ret = arch_enable_uv_irq(irq_name, irq, cpu, mmr_blade, mmr_offset, - restrict); + limit); if (ret == irq) uv_set_irq_2_mmr_info(irq, mmr_offset, mmr_blade); else --- linux-2.6.33-rc8.orig/arch/x86/include/asm/uv/uv_hub.h +++ linux-2.6.33-rc8/arch/x86/include/asm/uv/uv_hub.h @@ -307,7 +307,7 @@ static inline unsigned long uv_read_glob * Access Global MMR space using the MMR space located at the top of physical * memory. */ -static inline unsigned long *uv_global_mmr64_address(int pnode, unsigned long offset) +static inline volatile void __iomem *uv_global_mmr64_address(int pnode, unsigned long offset) { return __va(UV_GLOBAL_MMR64_BASE | UV_GLOBAL_MMR64_PNODE_BITS(pnode) | offset); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/