summaryrefslogtreecommitdiffstats
path: root/drivers/ata/pata_pdc2027x.c
diff options
context:
space:
mode:
authorAkira Iguchi <akira2.iguchi@toshiba.co.jp>2007-01-26 08:27:58 +0100
committerJeff Garzik <jeff@garzik.org>2007-02-09 23:39:38 +0100
commit246ce3b675843e0369643cceb4faeb6cf6d19a30 (patch)
treeb904fe7561e5eacd260d3f175a8f0c3b257598f2 /drivers/ata/pata_pdc2027x.c
parentlibata: add another IRQ calls (core and headers) (diff)
downloadlinux-246ce3b675843e0369643cceb4faeb6cf6d19a30.tar.xz
linux-246ce3b675843e0369643cceb4faeb6cf6d19a30.zip
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 <kou.ishizaki@toshiba.co.jp> Signed-off-by: Akira Iguchi <akira2.iguchi@toshiba.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/pata_pdc2027x.c')
-rw-r--r--drivers/ata/pata_pdc2027x.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c
index 2ff91bbbab06..ffa7f47fbb20 100644
--- a/drivers/ata/pata_pdc2027x.c
+++ b/drivers/ata/pata_pdc2027x.c
@@ -169,6 +169,8 @@ static struct ata_port_operations pdc2027x_pata100_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,
};
@@ -201,6 +203,8 @@ static struct ata_port_operations pdc2027x_pata133_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,
};