From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jiang Liu Subject: [Patch Part1 v7 28/38] irq_remapping: Kill unused function irq_remapping_print_chip() Date: Tue, 20 Jan 2015 11:08:31 +0800 Message-ID: <1421723321-8386-29-git-send-email-jiang.liu@linux.intel.com> References: <1421723321-8386-1-git-send-email-jiang.liu@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1421723321-8386-1-git-send-email-jiang.liu-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Bjorn Helgaas , Benjamin Herrenschmidt , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , "Rafael J. Wysocki" , Randy Dunlap , Yinghai Lu , Borislav Petkov , Dimitri Sivanich , x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, Joerg Roedel , Jiang Liu Cc: Tony Luck , linux-acpi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Greg Kroah-Hartman , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, David Cohen , Sander Eikelenboom , iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, Joerg Roedel , David Vrabel , linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Andrew Morton List-Id: linux-acpi@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 79f1a84e6a85..5622a4fc7cd6 100644 --- a/arch/x86/include/asm/irq_remapping.h +++ b/arch/x86/include/asm/irq_remapping.h @@ -59,7 +59,6 @@ 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); @@ -115,6 +114,5 @@ 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 3eaa822c30a9..558c804dbe11 100644 --- a/drivers/iommu/irq_remapping.c +++ b/drivers/iommu/irq_remapping.c @@ -204,19 +204,6 @@ static void ir_ack_apic_level(struct irq_data *data) eoi_ioapic_irq(data->irq, irqd_cfg(data)); } -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); -} - static void ir_print_prefix(struct irq_data *data, struct seq_file *p) { seq_printf(p, " IR-%s", data->chip->name); -- 1.7.10.4