scsi: ufs: retry failed query flag requests

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UFS flag query requests may fail sometimes due to timeouts etc.  Add a
wrapper function to retry up to 10 times in case of such failure,
similar to retries being made for attribute queries.

Reviewed-by: Dolev Raviv <draviv@codeaurora.org>
Signed-off-by: Gilad Broner <gbroner@codeaurora.org>
Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Yaniv Gardi 2016-02-01 15:02:46 +02:00 • committed by Martin K. Petersen

parent 53c12d0ef6

commit dc3c8d3a7d

2 changed files with 41 additions and 26 deletions

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63

drivers/scsi/ufs/ufshcd.c

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4

drivers/scsi/ufs/ufshcd.h

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