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scsi: ufs: ufshcd_query_descriptor_retry should be static 

Fix the following compilation warning:

drivers/scsi/ufs/ufshcd.c:2076:5: warning: no previous prototype for
 ufshcd_query_descriptor_retry  [-Wmissing-prototypes]

Also do not export the function, it should not be used out of ufs
context.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Tomas Winkler 2017-01-05 10:45:09 +02:00 committed by Martin K. Petersen
parent b6f0ec3621
commit 26cf9155bf
1 changed files with 5 additions and 4 deletions
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9
drivers/scsi/ufs/ufshcd.c
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@ -2410,9 +2410,11 @@ out:
* The buf_len parameter will contain, on return, the length parameter
* received on the response.
*/
int ufshcd_query_descriptor_retry(struct ufs_hba *hba,
enum query_opcode opcode, enum desc_idn idn, u8 index,
u8 selector, u8 *desc_buf, int *buf_len)
static int ufshcd_query_descriptor_retry(struct ufs_hba *hba,
enum query_opcode opcode,
enum desc_idn idn, u8 index,
u8 selector,
u8 *desc_buf, int *buf_len)
{
int err;
int retries;
@ -2426,7 +2428,6 @@ int ufshcd_query_descriptor_retry(struct ufs_hba *hba,
return err;
}
EXPORT_SYMBOL(ufshcd_query_descriptor_retry);
/**
* ufshcd_read_desc_param - read the specified descriptor parameter