diff options
| author | James Bottomley <James.Bottomley@HansenPartnership.com> | 2010-12-03 02:01:05 +0000 |
|---|---|---|
| committer | Kyle McMartin <kyle@mcmartin.ca> | 2010-12-04 11:15:19 -0500 |
| commit | 51890613f2bfa70453a5cc22c91c63946dd311cd (patch) | |
| tree | 72450f5f53939d42444f260708fa6639c41a8904 /drivers/parisc/eisa.c | |
| parent | d16cd297d288e48482c3c261db434a2e13bd9f20 (diff) | |
| download | blackbird-op-linux-51890613f2bfa70453a5cc22c91c63946dd311cd.tar.gz blackbird-op-linux-51890613f2bfa70453a5cc22c91c63946dd311cd.zip | |
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.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/parisc/eisa.c b/drivers/parisc/eisa.c index 1211974f55aa..e860038b0b84 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; |
