Revert "scsi: ufs: add queries retry mechanism"

This reverts commit 61e07359.

The patch introduced redundant query retries as we already had such
mechanism provided with _retry functions.  Both ufshcd_read_desc and
ufshcd_read_unit_desc_param functions call ufshcd_query_descriptor_retry
wrapper.

Signed-off-by: Szymon Mielczarek <szymonx.mielczarek@intel.com>
Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>