From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932173AbaLJGpw (ORCPT ); Wed, 10 Dec 2014 01:45:52 -0500 Received: from mga11.intel.com ([192.55.52.93]:52430 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932107AbaLJGpt (ORCPT ); Wed, 10 Dec 2014 01:45:49 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.07,550,1413270000"; d="scan'208";a="645283445" From: Jiang Liu To: "H. Peter Anvin" , Thomas Gleixner , Joerg Roedel , David Woodhouse , Borislav Petkov , Ingo Molnar , x86@kernel.org, Jiang Liu Cc: Tony Luck , iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: [RFC Patch V1 9/9] iommu/irq_remapping: Kill unused function irq_remapping_print_chip() Date: Wed, 10 Dec 2014 14:47:51 +0800 Message-Id: <1418194071-13785-10-git-send-email-jiang.liu@linux.intel.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1418194071-13785-1-git-send-email-jiang.liu@linux.intel.com> References: <1418194071-13785-1-git-send-email-jiang.liu@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now there's no user of irq_remapping_print_chip(), so kill it. Signed-off-by: Jiang Liu --- arch/x86/include/asm/irq_remapping.h | 2 -- drivers/iommu/irq_remapping.c | 13 ------------- 2 files changed, 15 deletions(-) diff --git a/arch/x86/include/asm/irq_remapping.h b/arch/x86/include/asm/irq_remapping.h index f2f52a8bb14e..022cb635c294 100644 --- a/arch/x86/include/asm/irq_remapping.h +++ b/arch/x86/include/asm/irq_remapping.h @@ -43,7 +43,6 @@ extern struct irq_domain * irq_remapping_get_ir_irq_domain( struct irq_alloc_info *info); extern struct irq_domain * irq_remapping_get_irq_domain(struct irq_alloc_info *info); -extern void irq_remapping_print_chip(struct irq_data *data, struct seq_file *p); /* Create PCI MSI/MSIx irqdomain, use @parent as the parent irqdomain. */ extern struct irq_domain *arch_create_msi_irq_domain(struct irq_domain *parent); @@ -79,6 +78,5 @@ irq_remapping_get_irq_domain(struct irq_alloc_info *info) return NULL; } -#define irq_remapping_print_chip NULL #endif /* CONFIG_IRQ_REMAP */ #endif /* __X86_IRQ_REMAPPING_H */ diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c index c7ef51a2555a..981f068154de 100644 --- a/drivers/iommu/irq_remapping.c +++ b/drivers/iommu/irq_remapping.c @@ -146,19 +146,6 @@ void ir_ack_apic_edge(struct irq_data *data) ack_APIC_irq(); } -void irq_remapping_print_chip(struct irq_data *data, struct seq_file *p) -{ - /* - * Assume interrupt is remapped if the parent irqdomain isn't the - * vector domain, which is true for MSI, HPET and IOAPIC on x86 - * platforms. - */ - if (data->domain && data->domain->parent != arch_get_ir_parent_domain()) - seq_printf(p, " IR-%s", data->chip->name); - else - seq_printf(p, " %s", data->chip->name); -} - /** * irq_remapping_get_ir_irq_domain - Get the irqdomain associated with the IOMMU * device serving request @info -- 1.7.10.4