linux-kernel - [RESEND PATCH] xen: clean up event funcs

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Message-ID: <20100217125723.15007.56854.stgit@localhost.localdomain>
Date:	Wed, 17 Feb 2010 12:57:32 +0000
From:	Alan Cox <alan@...ux.intel.com>
To:	ian.campbell@...rix.com, linux-kernel@...r.kernel.org
Subject: [RESEND PATCH] xen: clean up event funcs

mk_pirq_info, gsi_from_irq and vector_from_irq are static and unused in the
C file that defines them. Remove them and the warnings this causes.

Signed-off-by: Alan Cox <alan@...ux.intel.com>
---

 drivers/xen/events.c |   27 ---------------------------
 1 files changed, 0 insertions(+), 27 deletions(-)


diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index ce602dd..5131ef6 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -131,13 +131,6 @@ static struct irq_info mk_virq_info(unsigned short evtchn, unsigned short virq)
 			.cpu = 0, .u.virq = virq };
 }
 
-static struct irq_info mk_pirq_info(unsigned short evtchn,
-				    unsigned short gsi, unsigned short vector)
-{
-	return (struct irq_info) { .type = IRQT_PIRQ, .evtchn = evtchn,
-			.cpu = 0, .u.pirq = { .gsi = gsi, .vector = vector } };
-}
-
 /*
  * Accessors for packed IRQ information.
  */
@@ -177,26 +170,6 @@ static unsigned virq_from_irq(unsigned irq)
 	return info->u.virq;
 }
 
-static unsigned gsi_from_irq(unsigned irq)
-{
-	struct irq_info *info = info_for_irq(irq);
-
-	BUG_ON(info == NULL);
-	BUG_ON(info->type != IRQT_PIRQ);
-
-	return info->u.pirq.gsi;
-}
-
-static unsigned vector_from_irq(unsigned irq)
-{
-	struct irq_info *info = info_for_irq(irq);
-
-	BUG_ON(info == NULL);
-	BUG_ON(info->type != IRQT_PIRQ);
-
-	return info->u.pirq.vector;
-}
-
 static enum xen_irq_type type_from_irq(unsigned irq)
 {
 	return info_for_irq(irq)->type;

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