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authorKyle McMartin <kyle@dreadnought.i.jkkm.org>2010-10-14 09:00:51 +0400
committerKyle McMartin <kyle@dreadnought.i.jkkm.org>2010-10-14 09:30:50 +0400
commit8ed5c00d7c166f505eb2e8ff47748bfa73824130 (patch)
treebc85949274a8811b55ca3c13b5509ee776fde6e5 /drivers/parisc
parent7998b3bd156478c35de685f90d4d0dda57916c60 (diff)
downloadlinux-8ed5c00d7c166f505eb2e8ff47748bfa73824130.tar.xz
parisc: convert eisa interrupts to flow handlers
Signed-off-by: Kyle McMartin <kyle@redhat.com>
Diffstat (limited to 'drivers/parisc')
-rw-r--r--drivers/parisc/eisa.c23
1 files changed, 7 insertions, 16 deletions
diff --git a/drivers/parisc/eisa.c b/drivers/parisc/eisa.c
index 585417702211..1211974f55aa 100644
--- a/drivers/parisc/eisa.c
+++ b/drivers/parisc/eisa.c
@@ -144,7 +144,7 @@ static unsigned int eisa_irq_level __read_mostly; /* default to edge triggered *
/* called by free irq */
-static void eisa_disable_irq(unsigned int irq)
+static void eisa_mask_irq(unsigned int irq)
{
unsigned long flags;
@@ -164,7 +164,7 @@ static void eisa_disable_irq(unsigned int irq)
}
/* called by request irq */
-static void eisa_enable_irq(unsigned int irq)
+static void eisa_unmask_irq(unsigned int irq)
{
unsigned long flags;
EISA_DBG("enable irq %d\n", irq);
@@ -182,20 +182,11 @@ static void eisa_enable_irq(unsigned int irq)
EISA_DBG("pic1 mask %02x\n", eisa_in8(0xa1));
}
-static unsigned int eisa_startup_irq(unsigned int irq)
-{
- eisa_enable_irq(irq);
- return 0;
-}
-
static struct irq_chip eisa_interrupt_type = {
- .name = "EISA",
- .startup = eisa_startup_irq,
- .shutdown = eisa_disable_irq,
- .enable = eisa_enable_irq,
- .disable = eisa_disable_irq,
- .ack = no_ack_irq,
- .end = no_end_irq,
+ .name = "EISA",
+ .unmask = eisa_unmask_irq,
+ .mask = eisa_mask_irq,
+ .ack = no_ack_irq,
};
static irqreturn_t eisa_irq(int wax_irq, void *intr_dev)
@@ -349,7 +340,7 @@ static int __init eisa_probe(struct parisc_device *dev)
setup_irq(2, &irq2_action);
for (i = 0; i < 16; i++) {
set_irq_chip_and_handler(i, &eisa_interrupt_type,
- parisc_do_IRQ);
+ handle_level_irq);
}
EISA_bus = 1;