scsi: ufs: Use blk_{get,put}_request() to allocate and free TMFs

Manage TMF tags with blk_{get,put}_request() instead of
ufshcd_get_tm_free_slot() / ufshcd_put_tm_slot(). Store a per-request
completion pointer in request.end_io_data instead of using a waitqueue to
report TMF completion.

Cc: Can Guo <[email protected]>
Cc: Stanley Chu <[email protected]>
Cc: Avri Altman <[email protected]>
Cc: Tomas Winkler <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Tested-by: Bean Huo <[email protected]>
Reviewed-by: Avri Altman <[email protected]>
Signed-off-by: Bart Van Assche <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>

0 files changed, 0 insertions, 0 deletions