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authorJames Bottomley <James.Bottomley@HansenPartnership.com>2010-12-03 02:01:05 +0000
committerKyle McMartin <kyle@mcmartin.ca>2010-12-04 11:15:19 -0500
commit51890613f2bfa70453a5cc22c91c63946dd311cd (patch)
tree72450f5f53939d42444f260708fa6639c41a8904 /drivers/parisc/eisa.c
parentd16cd297d288e48482c3c261db434a2e13bd9f20 (diff)
downloadop-kernel-dev-51890613f2bfa70453a5cc22c91c63946dd311cd.zip
op-kernel-dev-51890613f2bfa70453a5cc22c91c63946dd311cd.tar.gz
parisc: convert the rest of the irq handlers to simple/percpu
The generic conversion eliminates the spurious no_ack and no_end routines, converts all the cascaded handlers to handle_simple_irq() and makes iosapic use a modified handle_percpu_irq() to become the same as the CPU irq's. This isn't an essential change, but it eliminates the mask/unmask overhead of handle_level_irq(). Signed-off-by: James Bottomley <James.Bottomley@suse.de> Tested-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
Diffstat (limited to 'drivers/parisc/eisa.c')
-rw-r--r--drivers/parisc/eisa.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/parisc/eisa.c b/drivers/parisc/eisa.c
index 1211974..e860038 100644
--- a/drivers/parisc/eisa.c
+++ b/drivers/parisc/eisa.c
@@ -186,7 +186,6 @@ static struct irq_chip eisa_interrupt_type = {
.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)
@@ -340,7 +339,7 @@ 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,
- handle_level_irq);
+ handle_simple_irq);
}
EISA_bus = 1;
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