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libata: Make ata_sg_clean() static again

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Commit 70e6ad0c6d ("[PATCH] libata: prepare ata_sg_clean() for
invocation from EH") made ata_sg_clean() global, but no user outside
libata-core.c has ever materialized.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Geert Uytterhoeven 2017-01-03 19:09:48 +01:00 committed by Tejun Heo
parent b16a0168c4
commit 6cf32ed9ee
2 changed files with 1 additions and 2 deletions
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2
drivers/ata/libata-core.c
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@ -4822,7 +4822,7 @@ static unsigned int ata_dev_init_params(struct ata_device *dev,
* LOCKING:
* spin_lock_irqsave(host lock)
*/
void ata_sg_clean(struct ata_queued_cmd *qc)
static void ata_sg_clean(struct ata_queued_cmd *qc)
{
struct ata_port *ap = qc->ap;
struct scatterlist *sg = qc->sg;

1
drivers/ata/libata.h
View File

@ -89,7 +89,6 @@ 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 unsigned int ata_dev_set_feature(struct ata_device *dev,
u8 enable, u8 feature);
extern void ata_sg_clean(struct ata_queued_cmd *qc);
extern void ata_qc_free(struct ata_queued_cmd *qc);
extern void ata_qc_issue(struct ata_queued_cmd *qc);
extern void __ata_qc_complete(struct ata_queued_cmd *qc);