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authorThomas Gleixner <tglx@linutronix.de>2011-02-06 14:32:39 +0000
committerMatt Turner <mattst88@gmail.com>2011-03-02 14:57:57 -0500
commit08876fe8519c4f7625efba8aa3d51b1d24cd8a13 (patch)
treee7b049c764c6daa0a820f3c8806b715b8eff7857 /arch/alpha
parentc049766445b8791ab683c765674de86588d9ae14 (diff)
alpha: marvel: Convert irq_chip functions
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Matt Turner <mattst88@gmail.com>
Diffstat (limited to 'arch/alpha')
-rw-r--r--arch/alpha/kernel/sys_marvel.c42
1 files changed, 19 insertions, 23 deletions
diff --git a/arch/alpha/kernel/sys_marvel.c b/arch/alpha/kernel/sys_marvel.c
index 2bfc9f1b1ddc..e61910734e41 100644
--- a/arch/alpha/kernel/sys_marvel.c
+++ b/arch/alpha/kernel/sys_marvel.c
@@ -104,9 +104,10 @@ io7_get_irq_ctl(unsigned int irq, struct io7 **pio7)
}
static void
-io7_enable_irq(unsigned int irq)
+io7_enable_irq(struct irq_data *d)
{
volatile unsigned long *ctl;
+ unsigned int irq = d->irq;
struct io7 *io7;
ctl = io7_get_irq_ctl(irq, &io7);
@@ -115,7 +116,7 @@ io7_enable_irq(unsigned int irq)
__func__, irq);
return;
}
-
+
spin_lock(&io7->irq_lock);
*ctl |= 1UL << 24;
mb();
@@ -124,9 +125,10 @@ io7_enable_irq(unsigned int irq)
}
static void
-io7_disable_irq(unsigned int irq)
+io7_disable_irq(struct irq_data *d)
{
volatile unsigned long *ctl;
+ unsigned int irq = d->irq;
struct io7 *io7;
ctl = io7_get_irq_ctl(irq, &io7);
@@ -135,7 +137,7 @@ io7_disable_irq(unsigned int irq)
__func__, irq);
return;
}
-
+
spin_lock(&io7->irq_lock);
*ctl &= ~(1UL << 24);
mb();
@@ -144,35 +146,29 @@ io7_disable_irq(unsigned int irq)
}
static void
-marvel_irq_noop(unsigned int irq)
-{
- return;
-}
-
-static unsigned int
-marvel_irq_noop_return(unsigned int irq)
-{
- return 0;
+marvel_irq_noop(struct irq_data *d)
+{
+ return;
}
static struct irq_chip marvel_legacy_irq_type = {
.name = "LEGACY",
- .mask = marvel_irq_noop,
- .unmask = marvel_irq_noop,
+ .irq_mask = marvel_irq_noop,
+ .irq_unmask = marvel_irq_noop,
};
static struct irq_chip io7_lsi_irq_type = {
.name = "LSI",
- .unmask = io7_enable_irq,
- .mask = io7_disable_irq,
- .mask_ack = io7_disable_irq,
+ .irq_unmask = io7_enable_irq,
+ .irq_mask = io7_disable_irq,
+ .irq_mask_ack = io7_disable_irq,
};
static struct irq_chip io7_msi_irq_type = {
.name = "MSI",
- .unmask = io7_enable_irq,
- .mask = io7_disable_irq,
- .ack = marvel_irq_noop,
+ .irq_unmask = io7_enable_irq,
+ .irq_mask = io7_disable_irq,
+ .irq_ack = marvel_irq_noop,
};
static void
@@ -280,8 +276,8 @@ init_io7_irqs(struct io7 *io7,
/* Set up the lsi irqs. */
for (i = 0; i < 128; ++i) {
- irq_to_desc(base + i)->status |= IRQ_LEVEL;
set_irq_chip_and_handler(base + i, lsi_ops, handle_level_irq);
+ irq_set_status_flags(i, IRQ_LEVEL);
}
/* Disable the implemented irqs in hardware. */
@@ -294,8 +290,8 @@ init_io7_irqs(struct io7 *io7,
/* Set up the msi irqs. */
for (i = 128; i < (128 + 512); ++i) {
- irq_to_desc(base + i)->status |= IRQ_LEVEL;
set_irq_chip_and_handler(base + i, msi_ops, handle_level_irq);
+ irq_set_status_flags(i, IRQ_LEVEL);
}
for (i = 0; i < 16; ++i)