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| author | Tejun Heo <htejun@gmail.com> | 2008-04-07 15:47:17 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-04-17 21:44:22 +0200 |
| commit | 288623a06c652239d2f57d271af12bb024cf7218 (patch) | |
| tree | e693ca8a46cbedc522cb6f5ca3395d3dc692cfb3 /drivers/ata/libata-sff.c | |
| parent | libata: rename SFF port ops (diff) | |
| download | linux-288623a06c652239d2f57d271af12bb024cf7218.tar.xz linux-288623a06c652239d2f57d271af12bb024cf7218.zip | |
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.c | 2 |
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, }; /** |