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authorTejun Heo <tj@kernel.org>2009-01-29 20:31:33 +0900
committerJeff Garzik <jgarzik@redhat.com>2009-02-02 23:03:22 -0500
commita07d499b4759881db1359dd8812eecd00b0e0a28 (patch)
treeaaa5a5c95b64ab121ca89a71899abfe8837890f6 /drivers/ata/libata.h
parent99cf610aa4840d822cdc67d194b23b55010ca9bd (diff)
downloadop-kernel-dev-a07d499b4759881db1359dd8812eecd00b0e0a28.zip
op-kernel-dev-a07d499b4759881db1359dd8812eecd00b0e0a28.tar.gz
libata: add @spd_limit to sata_down_spd_limit()
Add @spd_limit to sata_down_spd_limit() so that the caller can specify the SPD limit it wants. This parameter doesn't get in the way even when it's too low. The closest possible limit is applied. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/libata.h')
-rw-r--r--drivers/ata/libata.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index 0a6f5be..cea8014 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -99,7 +99,7 @@ extern int ata_dev_reread_id(struct ata_device *dev, unsigned int readid_flags);
extern int ata_dev_revalidate(struct ata_device *dev, unsigned int new_class,
unsigned int readid_flags);
extern int ata_dev_configure(struct ata_device *dev);
-extern int sata_down_spd_limit(struct ata_link *link);
+extern int sata_down_spd_limit(struct ata_link *link, u32 spd_limit);
extern int ata_down_xfermask_limit(struct ata_device *dev, unsigned int sel);
extern void ata_sg_clean(struct ata_queued_cmd *qc);
extern void ata_qc_free(struct ata_queued_cmd *qc);
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