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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 /include
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 'include')
-rw-r--r--include/linux/libata.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 584eca19b8f..603712b59cf 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -896,7 +896,6 @@ extern void ata_id_string(const u16 *id, unsigned char *s,
unsigned int ofs, unsigned int len);
extern void ata_id_c_string(const u16 *id, unsigned char *s,
unsigned int ofs, unsigned int len);
-extern void ata_noop_irq_clear(struct ata_port *ap);
extern void ata_qc_complete(struct ata_queued_cmd *qc);
extern int ata_qc_complete_multiple(struct ata_port *ap, u32 qc_active,
void (*finish_qc)(struct ata_queued_cmd *));