linux-kernel - [tip:irq/core] x86/msi: Remove unused remap irq domain interface

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Date:   Thu, 22 Jun 2017 09:46:52 -0700
From:   tip-bot for Thomas Gleixner <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     tglx@...utronix.de, mingo@...nel.org, axboe@...nel.dk,
        mpe@...erman.id.au, peterz@...radead.org, marc.zyngier@....com,
        hpa@...or.com, hch@....de, linux-kernel@...r.kernel.org,
        keith.busch@...el.com
Subject: [tip:irq/core] x86/msi: Remove unused remap irq domain interface

Commit-ID:  0323b9690448e1d1ada91dac9d8fa62f7285751a
Gitweb:     http://git.kernel.org/tip/0323b9690448e1d1ada91dac9d8fa62f7285751a
Author:     Thomas Gleixner <tglx@...utronix.de>
AuthorDate: Tue, 20 Jun 2017 01:37:13 +0200
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Thu, 22 Jun 2017 18:21:11 +0200

x86/msi: Remove unused remap irq domain interface

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Cc: Jens Axboe <axboe@...nel.dk>
Cc: Marc Zyngier <marc.zyngier@....com>
Cc: Michael Ellerman <mpe@...erman.id.au>
Cc: Keith Busch <keith.busch@...el.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Christoph Hellwig <hch@....de>
Link: http://lkml.kernel.org/r/20170619235444.221049665@linutronix.de

---
 arch/x86/include/asm/irq_remapping.h | 1 -
 arch/x86/kernel/apic/msi.c           | 6 ------
 2 files changed, 7 deletions(-)

diff --git a/arch/x86/include/asm/irq_remapping.h b/arch/x86/include/asm/irq_remapping.h
index 0398675..023b4a9 100644
--- a/arch/x86/include/asm/irq_remapping.h
+++ b/arch/x86/include/asm/irq_remapping.h
@@ -55,7 +55,6 @@ extern struct irq_domain *
 irq_remapping_get_irq_domain(struct irq_alloc_info *info);
 
 /* Create PCI MSI/MSIx irqdomain, use @parent as the parent irqdomain. */
-extern struct irq_domain *arch_create_msi_irq_domain(struct irq_domain *parent);
 extern struct irq_domain *
 arch_create_remap_msi_irq_domain(struct irq_domain *par, const char *n, int id);
 
diff --git a/arch/x86/kernel/apic/msi.c b/arch/x86/kernel/apic/msi.c
index 0e6618e..d79dc2a 100644
--- a/arch/x86/kernel/apic/msi.c
+++ b/arch/x86/kernel/apic/msi.c
@@ -180,12 +180,6 @@ struct irq_domain *arch_create_remap_msi_irq_domain(struct irq_domain *parent,
 	irq_domain_free_fwnode(fn);
 	return d;
 }
-
-struct irq_domain *arch_create_msi_irq_domain(struct irq_domain *parent)
-{
-	return pci_msi_create_irq_domain(NULL, &pci_msi_ir_domain_info, parent);
-}
-
 #endif
 
 #ifdef CONFIG_DMAR_TABLE