[patch 2/3] microblaze: Convert irq_chip to new functions

Thomas Gleixner
2011-02-06T19:36:38Z

[-- Attachment #1: microblaze-convert-irqchip.patch --]
[-- Type: text/plain, Size: 2762 bytes --]

Use proper irq_desc wrappers while at it.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
arch/microblaze/kernel/intc.c | 38 +++++++++++++++++++-------------------
1 file changed, 19 insertions(+), 19 deletions(-)

Index: linux-next/arch/microblaze/kernel/intc.c
===================================================================
--- linux-next.orig/arch/microblaze/kernel/intc.c
+++ linux-next/arch/microblaze/kernel/intc.c
@@ -40,46 +40,46 @@ unsigned int nr_irq;
#define MER_ME (1<<0)
#define MER_HIE (1<<1)

-static void intc_enable_or_unmask(unsigned int irq)
+static void intc_enable_or_unmask(struct irq_chip *d)
{
- unsigned long mask = 1 << irq;
- pr_debug("enable_or_unmask: %d\n", irq);
+ unsigned long mask = 1 << d->irq;
+ pr_debug("enable_or_unmask: %d\n", d->irq);
out_be32(INTC_BASE + SIE, mask);

/* ack level irqs because they can't be acked during
* ack function since the handle_level_irq function
* acks the irq before calling the interrupt handler
*/
- if (irq_desc[irq].status & IRQ_LEVEL)
+ if (irq_to_desc(d->irq)->status & IRQ_LEVEL)
out_be32(INTC_BASE + IAR, mask);
}

-static void intc_disable_or_mask(unsigned int irq)
+static void intc_disable_or_mask(struct irq_chip *d)
{
- pr_debug("disable: %d\n", irq);
- out_be32(INTC_BASE + CIE, 1 << irq);
+ pr_debug("disable: %d\n", d->irq);
+ out_be32(INTC_BASE + CIE, 1 << d->irq);
}

-static void intc_ack(unsigned int irq)
+static void intc_ack(struct irq_chip *d)
{
- pr_debug("ack: %d\n", irq);
- out_be32(INTC_BASE + IAR, 1 << irq);
+ pr_debug("ack: %d\n", d->irq);
+ out_be32(INTC_BASE + IAR, 1 << d->irq);
}

-static void intc_mask_ack(unsigned int irq)
+static void intc_mask_ack(struct irq_chip *d)
{
- unsigned long mask = 1 << irq;
- pr_debug("disable_and_ack: %d\n", irq);
+ unsigned long mask = 1 << d->irq;
+ pr_debug("disable_and_ack: %d\n", d->irq);
out_be32(INTC_BASE + CIE, mask);
out_be32(INTC_BASE + IAR, mask);
}

static struct irq_chip intc_dev = {
.name = "Xilinx INTC",
- .unmask = intc_enable_or_unmask,
- .mask = intc_disable_or_mask,
- .ack = intc_ack,
- .mask_ack = intc_mask_ack,
+ .irq_unmask = intc_enable_or_unmask,
+ .irq_mask = intc_disable_or_mask,
+ .irq_ack = intc_ack,
+ .irq_mask_ack = intc_mask_ack,
};

unsigned int get_irq(struct pt_regs *regs)
@@ -159,11 +159,11 @@ void __init init_IRQ(void)
if (intr_type & (0x00000001 << i)) {
set_irq_chip_and_handler_name(i, &intc_dev,
handle_edge_irq, intc_dev.name);
- irq_desc[i].status &= ~IRQ_LEVEL;
+ irq_clear_status_flags(i, IRQ_LEVEL);
} else {
set_irq_chip_and_handler_name(i, &intc_dev,
handle_level_irq, intc_dev.name);
- irq_desc[i].status |= IRQ_LEVEL;
+ irq_set_status_flags(i, IRQ_LEVEL);
}
}
}