From 6d32d30f55020d766388df7515f771f68c973033 Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Wed, 15 Aug 2007 05:38:46 -0400 Subject: [libata] Remove ->irq_ack() hook, and ata_dummy_irq_on() * ->irq_ack() is redundant to what the irq handler already performs... chk-status + irq-clear. Furthermore, it is only called in one place, when screaming-irq-debugging is enabled, so we don't want to bother with a hook just for that. * ata_dummy_irq_on() is only ever used in drivers that have no callpath reaching ->irq_on(). Remove .irq_on hook from those drivers, and the now-unused ata_dummy_irq_on() Signed-off-by: Jeff Garzik --- drivers/ata/pata_hpt37x.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/ata/pata_hpt37x.c') diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c index 1a4d0ad68d1..896e6e31c67 100644 --- a/drivers/ata/pata_hpt37x.c +++ b/drivers/ata/pata_hpt37x.c @@ -673,7 +673,6 @@ static struct ata_port_operations hpt370_port_ops = { .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, .irq_on = ata_irq_on, - .irq_ack = ata_irq_ack, .port_start = ata_port_start, }; @@ -712,7 +711,6 @@ static struct ata_port_operations hpt370a_port_ops = { .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, .irq_on = ata_irq_on, - .irq_ack = ata_irq_ack, .port_start = ata_port_start, }; @@ -752,7 +750,6 @@ static struct ata_port_operations hpt372_port_ops = { .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, .irq_on = ata_irq_on, - .irq_ack = ata_irq_ack, .port_start = ata_port_start, }; @@ -792,7 +789,6 @@ static struct ata_port_operations hpt374_port_ops = { .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, .irq_on = ata_irq_on, - .irq_ack = ata_irq_ack, .port_start = ata_port_start, }; -- cgit v1.2.3