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Commit d6d5d5c4 authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Ralf Baechle
Browse files

MIPS: Sibyte: Convert to new irq_chip functions 



Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2205/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 4d2796f8

arch/mips/sibyte/bcm1480/irq.c

+20 −35
Original line number Diff line number Diff line
@@ -44,31 +44,10 @@ 
 * for interrupt lines

 */





static void end_bcm1480_irq(unsigned int irq);

static void enable_bcm1480_irq(unsigned int irq);

static void disable_bcm1480_irq(unsigned int irq);

static void ack_bcm1480_irq(unsigned int irq);

#ifdef CONFIG_SMP

static int bcm1480_set_affinity(unsigned int irq, const struct cpumask *mask);

#endif



#ifdef CONFIG_PCI

extern unsigned long ht_eoi_space;

#endif



static struct irq_chip bcm1480_irq_type = {

	.name = "BCM1480-IMR",

	.ack = ack_bcm1480_irq,

	.mask = disable_bcm1480_irq,

	.mask_ack = ack_bcm1480_irq,

	.unmask = enable_bcm1480_irq,

	.end = end_bcm1480_irq,

#ifdef CONFIG_SMP

	.set_affinity = bcm1480_set_affinity

#endif

};



/* Store the CPU id (not the logical number) */

int bcm1480_irq_owner[BCM1480_NR_IRQS];
@@ -109,12 +88,13 @@ void bcm1480_unmask_irq(int cpu, int irq) 
}



#ifdef CONFIG_SMP

static int bcm1480_set_affinity(unsigned int irq, const struct cpumask *mask)

static int bcm1480_set_affinity(struct irq_data *d, const struct cpumask *mask,

				bool force)

{

	unsigned int irq_dirty, irq = d->irq;

	int i = 0, old_cpu, cpu, int_on, k;

	u64 cur_ints;

	unsigned long flags;

	unsigned int irq_dirty;



	i = cpumask_first(mask);
@@ -156,21 +136,25 @@ static int bcm1480_set_affinity(unsigned int irq, const struct cpumask *mask) 


/*****************************************************************************/



static void disable_bcm1480_irq(unsigned int irq)

static void disable_bcm1480_irq(struct irq_data *d)

{

	unsigned int irq = d->irq;



	bcm1480_mask_irq(bcm1480_irq_owner[irq], irq);

}



static void enable_bcm1480_irq(unsigned int irq)

static void enable_bcm1480_irq(struct irq_data *d)

{

	unsigned int irq = d->irq;



	bcm1480_unmask_irq(bcm1480_irq_owner[irq], irq);

}





static void ack_bcm1480_irq(unsigned int irq)

static void ack_bcm1480_irq(struct irq_data *d)

{

	unsigned int irq_dirty, irq = d->irq;

	u64 pending;

	unsigned int irq_dirty;

	int k;



	/*
@@ -217,14 +201,15 @@ static void ack_bcm1480_irq(unsigned int irq) 
	bcm1480_mask_irq(bcm1480_irq_owner[irq], irq);

}





static void end_bcm1480_irq(unsigned int irq)

{

	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) {

		bcm1480_unmask_irq(bcm1480_irq_owner[irq], irq);

	}

}



static struct irq_chip bcm1480_irq_type = {

	.name = "BCM1480-IMR",

	.irq_mask_ack = ack_bcm1480_irq,

	.irq_mask = disable_bcm1480_irq,

	.irq_unmask = enable_bcm1480_irq,

#ifdef CONFIG_SMP

	.irq_set_affinity = bcm1480_set_affinity

#endif

};



void __init init_bcm1480_irqs(void)

{

arch/mips/sibyte/sb1250/irq.c

+15 −38
Original line number Diff line number Diff line
@@ -43,31 +43,10 @@ 
 * for interrupt lines

 */





static void end_sb1250_irq(unsigned int irq);

static void enable_sb1250_irq(unsigned int irq);

static void disable_sb1250_irq(unsigned int irq);

static void ack_sb1250_irq(unsigned int irq);

#ifdef CONFIG_SMP

static int sb1250_set_affinity(unsigned int irq, const struct cpumask *mask);

#endif



#ifdef CONFIG_SIBYTE_HAS_LDT

extern unsigned long ldt_eoi_space;

#endif



static struct irq_chip sb1250_irq_type = {

	.name = "SB1250-IMR",

	.ack = ack_sb1250_irq,

	.mask = disable_sb1250_irq,

	.mask_ack = ack_sb1250_irq,

	.unmask = enable_sb1250_irq,

	.end = end_sb1250_irq,

#ifdef CONFIG_SMP

	.set_affinity = sb1250_set_affinity

#endif

};



/* Store the CPU id (not the logical number) */

int sb1250_irq_owner[SB1250_NR_IRQS];
@@ -102,9 +81,11 @@ void sb1250_unmask_irq(int cpu, int irq) 
}



#ifdef CONFIG_SMP

static int sb1250_set_affinity(unsigned int irq, const struct cpumask *mask)

static int sb1250_set_affinity(struct irq_data *d, const struct cpumask *mask,

			       bool force)

{

	int i = 0, old_cpu, cpu, int_on;

	unsigned int irq = d->irq;

	u64 cur_ints;

	unsigned long flags;
@@ -142,21 +123,17 @@ static int sb1250_set_affinity(unsigned int irq, const struct cpumask *mask) 
}

#endif



/*****************************************************************************/



static void disable_sb1250_irq(unsigned int irq)

static void enable_sb1250_irq(struct irq_data *d)

{

	sb1250_mask_irq(sb1250_irq_owner[irq], irq);

}

	unsigned int irq = d->irq;



static void enable_sb1250_irq(unsigned int irq)

{

	sb1250_unmask_irq(sb1250_irq_owner[irq], irq);

}





static void ack_sb1250_irq(unsigned int irq)

static void ack_sb1250_irq(struct irq_data *d)

{

	unsigned int irq = d->irq;

#ifdef CONFIG_SIBYTE_HAS_LDT

	u64 pending;
@@ -199,14 +176,14 @@ static void ack_sb1250_irq(unsigned int irq) 
	sb1250_mask_irq(sb1250_irq_owner[irq], irq);

}





static void end_sb1250_irq(unsigned int irq)

{

	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) {

		sb1250_unmask_irq(sb1250_irq_owner[irq], irq);

	}

}



static struct irq_chip sb1250_irq_type = {

	.name = "SB1250-IMR",

	.irq_mask_ack = ack_sb1250_irq,

	.irq_unmask = enable_sb1250_irq,

#ifdef CONFIG_SMP

	.irq_set_affinity = sb1250_set_affinity

#endif

};



void __init init_sb1250_irqs(void)

{