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/gsc.c | |
| parent | d16cd297d288e48482c3c261db434a2e13bd9f20 (diff) | |
| download | talos-obmc-linux-51890613f2bfa70453a5cc22c91c63946dd311cd.tar.gz talos-obmc-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/gsc.c')
| -rw-r--r-- | drivers/parisc/gsc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/parisc/gsc.c b/drivers/parisc/gsc.c index e605298e3aee..772b1939ac21 100644 --- a/drivers/parisc/gsc.c +++ b/drivers/parisc/gsc.c @@ -143,7 +143,6 @@ static struct irq_chip gsc_asic_interrupt_type = { .name = "GSC-ASIC", .unmask = gsc_asic_unmask_irq, .mask = gsc_asic_mask_irq, - .ack = no_ack_irq, }; int gsc_assign_irq(struct irq_chip *type, void *data) @@ -153,7 +152,7 @@ int gsc_assign_irq(struct irq_chip *type, void *data) if (irq > GSC_IRQ_MAX) return NO_IRQ; - set_irq_chip_and_handler(irq, type, handle_level_irq); + set_irq_chip_and_handler(irq, type, handle_simple_irq); set_irq_chip_data(irq, data); return irq++; |
