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ata: libata-core: make ata_exec_internal_sg() *static*

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ata_exec_internal_sg() is only called by ata_exec_internal() further in
the same file, so we can make it *static* and remove its prototype from
drivers/ata/libata.h...

Suggested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
This commit is contained in:
Sergey Shtylyov 2022-06-15 22:38:20 +03:00 committed by Damien Le Moal
parent f0a6d77b35
commit 4d6119f06c
2 changed files with 4 additions and 8 deletions
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8
drivers/ata/libata-core.c
View file

@ -1467,10 +1467,10 @@ static void ata_qc_complete_internal(struct ata_queued_cmd *qc)
* RETURNS:
* Zero on success, AC_ERR_* mask on failure
*/
unsigned ata_exec_internal_sg(struct ata_device *dev,
struct ata_taskfile *tf, const u8 *cdb,
int dma_dir, struct scatterlist *sgl,
unsigned int n_elem, unsigned long timeout)
static unsigned ata_exec_internal_sg(struct ata_device *dev,
struct ata_taskfile *tf, const u8 *cdb,
int dma_dir, struct scatterlist *sgl,
unsigned int n_elem, unsigned long timeout)
{
struct ata_link *link = dev->link;
struct ata_port *ap = link->ap;

4
drivers/ata/libata.h
View file

@ -53,10 +53,6 @@ extern unsigned ata_exec_internal(struct ata_device *dev,
struct ata_taskfile *tf, const u8 *cdb,
int dma_dir, void *buf, unsigned int buflen,
unsigned long timeout);
extern unsigned ata_exec_internal_sg(struct ata_device *dev,
struct ata_taskfile *tf, const u8 *cdb,
int dma_dir, struct scatterlist *sg,
unsigned int n_elem, unsigned long timeout);
extern int ata_wait_ready(struct ata_link *link, unsigned long deadline,
int (*check_ready)(struct ata_link *link));
extern int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,