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authorPaul Mundt <lethal@linux-sh.org>2010-10-27 14:41:39 +0900
committerPaul Mundt <lethal@linux-sh.org>2010-10-27 14:41:39 +0900
commit8df3a615da1a9fee6c3e0dc561e56a499072213f (patch)
treea393a8e45c7ad43a9de69de0c44151207e46ce8a /arch/sh/kernel/cpu/irq
parent0d338071f2fff7551f9afe22016d9b34b45900b5 (diff)
downloadlinux-8df3a615da1a9fee6c3e0dc561e56a499072213f.tar.bz2
sh: IPR IRQs irq_data conversion.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/cpu/irq')
-rw-r--r--arch/sh/kernel/cpu/irq/ipr.c25
1 files changed, 12 insertions, 13 deletions
diff --git a/arch/sh/kernel/cpu/irq/ipr.c b/arch/sh/kernel/cpu/irq/ipr.c
index a4a9906e12d0..7516c35ee514 100644
--- a/arch/sh/kernel/cpu/irq/ipr.c
+++ b/arch/sh/kernel/cpu/irq/ipr.c
@@ -24,25 +24,25 @@
#include <linux/module.h>
#include <linux/topology.h>
-static inline struct ipr_desc *get_ipr_desc(unsigned int irq)
+static inline struct ipr_desc *get_ipr_desc(struct irq_data *data)
{
- struct irq_chip *chip = get_irq_chip(irq);
+ struct irq_chip *chip = irq_data_get_irq_chip(data);
return container_of(chip, struct ipr_desc, chip);
}
-static void disable_ipr_irq(unsigned int irq)
+static void disable_ipr_irq(struct irq_data *data)
{
- struct ipr_data *p = get_irq_chip_data(irq);
- unsigned long addr = get_ipr_desc(irq)->ipr_offsets[p->ipr_idx];
+ struct ipr_data *p = irq_data_get_irq_chip_data(data);
+ unsigned long addr = get_ipr_desc(data)->ipr_offsets[p->ipr_idx];
/* Set the priority in IPR to 0 */
__raw_writew(__raw_readw(addr) & (0xffff ^ (0xf << p->shift)), addr);
(void)__raw_readw(addr); /* Read back to flush write posting */
}
-static void enable_ipr_irq(unsigned int irq)
+static void enable_ipr_irq(struct irq_data *data)
{
- struct ipr_data *p = get_irq_chip_data(irq);
- unsigned long addr = get_ipr_desc(irq)->ipr_offsets[p->ipr_idx];
+ struct ipr_data *p = irq_data_get_irq_chip_data(data);
+ unsigned long addr = get_ipr_desc(data)->ipr_offsets[p->ipr_idx];
/* Set priority in IPR back to original value */
__raw_writew(__raw_readw(addr) | (p->priority << p->shift), addr);
}
@@ -56,9 +56,8 @@ void register_ipr_controller(struct ipr_desc *desc)
{
int i;
- desc->chip.mask = disable_ipr_irq;
- desc->chip.unmask = enable_ipr_irq;
- desc->chip.mask_ack = disable_ipr_irq;
+ desc->chip.irq_mask = disable_ipr_irq;
+ desc->chip.irq_unmask = enable_ipr_irq;
for (i = 0; i < desc->nr_irqs; i++) {
struct ipr_data *p = desc->ipr_data + i;
@@ -68,7 +67,7 @@ void register_ipr_controller(struct ipr_desc *desc)
BUG_ON(!desc->ipr_offsets[p->ipr_idx]);
res = irq_alloc_desc_at(p->irq, numa_node_id());
- if (unlikely(res != p->irq && res != -EEXIST))
+ if (unlikely(res != p->irq && res != -EEXIST)) {
printk(KERN_INFO "can not get irq_desc for %d\n",
p->irq);
continue;
@@ -78,7 +77,7 @@ void register_ipr_controller(struct ipr_desc *desc)
set_irq_chip_and_handler_name(p->irq, &desc->chip,
handle_level_irq, "level");
set_irq_chip_data(p->irq, p);
- disable_ipr_irq(p->irq);
+ disable_ipr_irq(irq_get_irq_data(p->irq));
}
}
EXPORT_SYMBOL(register_ipr_controller);