From 246ce3b675843e0369643cceb4faeb6cf6d19a30 Mon Sep 17 00:00:00 2001 From: Akira Iguchi Date: Fri, 26 Jan 2007 16:27:58 +0900 Subject: libata: add another IRQ calls (libata drivers) This patch is against each libata driver. Two IRQ calls are added in ata_port_operations. - irq_on() is used to enable interrupts. - irq_ack() is used to acknowledge a device interrupt. In most drivers, ata_irq_on() and ata_irq_ack() are used for irq_on and irq_ack respectively. In some drivers (ex: ahci, sata_sil24) which cannot use them as is, ata_dummy_irq_on() and ata_dummy_irq_ack() are used. Signed-off-by: Kou Ishizaki Signed-off-by: Akira Iguchi Signed-off-by: Jeff Garzik --- drivers/ata/ahci.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/ata/ahci.c') diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 6d664849cc09..92cdb0c5171f 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -260,6 +260,8 @@ static const struct ata_port_operations ahci_ops = { .irq_handler = ahci_interrupt, .irq_clear = ahci_irq_clear, + .irq_on = ata_dummy_irq_on, + .irq_ack = ata_dummy_irq_ack, .scr_read = ahci_scr_read, .scr_write = ahci_scr_write, @@ -291,6 +293,8 @@ static const struct ata_port_operations ahci_vt8251_ops = { .irq_handler = ahci_interrupt, .irq_clear = ahci_irq_clear, + .irq_on = ata_dummy_irq_on, + .irq_ack = ata_dummy_irq_ack, .scr_read = ahci_scr_read, .scr_write = ahci_scr_write, -- cgit v1.2.2