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[patch 16/38] mips: msc01: Convert to new irq_chip functions

To: linux-mips@linux-mips.org
Subject: [patch 16/38] mips: msc01: Convert to new irq_chip functions
From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 23 Mar 2011 21:08:59 -0000
Cc: Ralf Baechle <ralf@linux-mips.org>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <20110323210437.398062704@linutronix.de>
Sender: linux-mips-bounce@linux-mips.org
User-agent: quilt/0.48-1
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 arch/mips/kernel/irq-msc01.c |   51 ++++++++++++++++++++-----------------------
 1 file changed, 24 insertions(+), 27 deletions(-)

Index: linux-mips-next/arch/mips/kernel/irq-msc01.c
===================================================================
--- linux-mips-next.orig/arch/mips/kernel/irq-msc01.c
+++ linux-mips-next/arch/mips/kernel/irq-msc01.c
@@ -28,8 +28,10 @@ static unsigned long _icctrl_msc;
 static unsigned int irq_base;
 
 /* mask off an interrupt */
-static inline void mask_msc_irq(unsigned int irq)
+static inline void mask_msc_irq(struct irq_data *d)
 {
+       unsigned int irq = d->irq;
+
        if (irq < (irq_base + 32))
                MSCIC_WRITE(MSC01_IC_DISL, 1<<(irq - irq_base));
        else
@@ -37,8 +39,10 @@ static inline void mask_msc_irq(unsigned
 }
 
 /* unmask an interrupt */
-static inline void unmask_msc_irq(unsigned int irq)
+static inline void unmask_msc_irq(struct irq_data *d)
 {
+       unsigned int irq = d->irq;
+
        if (irq < (irq_base + 32))
                MSCIC_WRITE(MSC01_IC_ENAL, 1<<(irq - irq_base));
        else
@@ -48,9 +52,11 @@ static inline void unmask_msc_irq(unsign
 /*
  * Masks and ACKs an IRQ
  */
-static void level_mask_and_ack_msc_irq(unsigned int irq)
+static void level_mask_and_ack_msc_irq(struct irq_data *d)
 {
-       mask_msc_irq(irq);
+       unsigned int irq = d->irq;
+
+       mask_msc_irq(d);
        if (!cpu_has_veic)
                MSCIC_WRITE(MSC01_IC_EOI, 0);
        /* This actually needs to be a call into platform code */
@@ -60,9 +66,11 @@ static void level_mask_and_ack_msc_irq(u
 /*
  * Masks and ACKs an IRQ
  */
-static void edge_mask_and_ack_msc_irq(unsigned int irq)
+static void edge_mask_and_ack_msc_irq(struct irq_data *d)
 {
-       mask_msc_irq(irq);
+       unsigned int irq = d->irq;
+
+       mask_msc_irq(d);
        if (!cpu_has_veic)
                MSCIC_WRITE(MSC01_IC_EOI, 0);
        else {
@@ -75,15 +83,6 @@ static void edge_mask_and_ack_msc_irq(un
 }
 
 /*
- * End IRQ processing
- */
-static void end_msc_irq(unsigned int irq)
-{
-       if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-               unmask_msc_irq(irq);
-}
-
-/*
  * Interrupt handler for interrupts coming from SOC-it.
  */
 void ll_msc_irq(void)
@@ -107,22 +106,20 @@ static void msc_bind_eic_interrupt(int i
 
 static struct irq_chip msc_levelirq_type = {
        .name = "SOC-it-Level",
-       .ack = level_mask_and_ack_msc_irq,
-       .mask = mask_msc_irq,
-       .mask_ack = level_mask_and_ack_msc_irq,
-       .unmask = unmask_msc_irq,
-       .eoi = unmask_msc_irq,
-       .end = end_msc_irq,
+       .irq_ack = level_mask_and_ack_msc_irq,
+       .irq_mask = mask_msc_irq,
+       .irq_mask_ack = level_mask_and_ack_msc_irq,
+       .irq_unmask = unmask_msc_irq,
+       .irq_eoi = unmask_msc_irq,
 };
 
 static struct irq_chip msc_edgeirq_type = {
        .name = "SOC-it-Edge",
-       .ack = edge_mask_and_ack_msc_irq,
-       .mask = mask_msc_irq,
-       .mask_ack = edge_mask_and_ack_msc_irq,
-       .unmask = unmask_msc_irq,
-       .eoi = unmask_msc_irq,
-       .end = end_msc_irq,
+       .irq_ack = edge_mask_and_ack_msc_irq,
+       .irq_mask = mask_msc_irq,
+       .irq_mask_ack = edge_mask_and_ack_msc_irq,
+       .irq_unmask = unmask_msc_irq,
+       .irq_eoi = unmask_msc_irq,
 };
 
 



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