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/sata_qstor.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/ata/sata_qstor.c') diff --git a/drivers/ata/sata_qstor.c b/drivers/ata/sata_qstor.c index ef1ad69c26e..5a60ab72ecb 100644 --- a/drivers/ata/sata_qstor.c +++ b/drivers/ata/sata_qstor.c @@ -159,7 +159,6 @@ static const struct ata_port_operations qs_ata_ops = { .eng_timeout = qs_eng_timeout, .irq_clear = qs_irq_clear, .irq_on = ata_irq_on, - .irq_ack = ata_irq_ack, .scr_read = qs_scr_read, .scr_write = qs_scr_write, .port_start = qs_port_start, -- cgit v1.2.3