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authorJeff Garzik <jeff@garzik.org>2007-08-15 05:38:46 -0400
committerJeff Garzik <jeff@garzik.org>2007-10-12 14:55:34 -0400
commit6d32d30f55020d766388df7515f771f68c973033 (patch)
treeec0efe48460b5b3f177fed2698ccd04b7964359b /drivers/ata/pata_qdi.c
parentcb94c1cf5a6beffbd8935eb91227df0dd1987644 (diff)
[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 <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/pata_qdi.c')
-rw-r--r--drivers/ata/pata_qdi.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/ata/pata_qdi.c b/drivers/ata/pata_qdi.c
index ec2206e820ac..ade5a4421663 100644
--- a/drivers/ata/pata_qdi.c
+++ b/drivers/ata/pata_qdi.c
@@ -192,7 +192,6 @@ static struct ata_port_operations qdi6500_port_ops = {
192 192
193 .irq_clear = ata_bmdma_irq_clear, 193 .irq_clear = ata_bmdma_irq_clear,
194 .irq_on = ata_irq_on, 194 .irq_on = ata_irq_on,
195 .irq_ack = ata_irq_ack,
196 195
197 .port_start = ata_port_start, 196 .port_start = ata_port_start,
198}; 197};
@@ -220,7 +219,6 @@ static struct ata_port_operations qdi6580_port_ops = {
220 219
221 .irq_clear = ata_bmdma_irq_clear, 220 .irq_clear = ata_bmdma_irq_clear,
222 .irq_on = ata_irq_on, 221 .irq_on = ata_irq_on,
223 .irq_ack = ata_irq_ack,
224 222
225 .port_start = ata_port_start, 223 .port_start = ata_port_start,
226}; 224};