summaryrefslogtreecommitdiff
path: root/drivers/ata/libata-sff.c
diff options
context:
space:
mode:
authorTejun Heo <htejun@gmail.com>2008-04-07 22:47:17 +0900
committerJeff Garzik <jgarzik@redhat.com>2008-04-17 15:44:22 -0400
commit288623a06c652239d2f57d271af12bb024cf7218 (patch)
treee693ca8a46cbedc522cb6f5ca3395d3dc692cfb3 /drivers/ata/libata-sff.c
parent5682ed33aae05d10a25c95633ef9d9c062825888 (diff)
libata: clean up port_ops->sff_irq_clear()
->sff_irq_clear() is called only from SFF interrupt handler, so there is no reason to initialize it for non-SFF controllers. Also, ata_sff_irq_clear() can handle both BMDMA and non-BMDMA SFF controllers. This patch kills ata_noop_irq_clear() and removes it from base port_ops and sets ->sff_irq_clear to ata_sff_irq_clear() in sff port_ops instead of bmdma port_ops. Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'drivers/ata/libata-sff.c')
-rw-r--r--drivers/ata/libata-sff.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 04024a556660..c11601617134 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -58,6 +58,7 @@ const struct ata_port_operations ata_sff_port_ops = {
.sff_exec_command = ata_sff_exec_command,
.sff_data_xfer = ata_sff_data_xfer,
.sff_irq_on = ata_sff_irq_on,
+ .sff_irq_clear = ata_sff_irq_clear,
.port_start = ata_sff_port_start,
};
@@ -71,7 +72,6 @@ const struct ata_port_operations ata_bmdma_port_ops = {
.bmdma_start = ata_bmdma_start,
.bmdma_stop = ata_bmdma_stop,
.bmdma_status = ata_bmdma_status,
- .sff_irq_clear = ata_sff_irq_clear,
};
/**