cxl/security: Fix Get Security State output payload endian handling
Multi-byte integer values in CXL mailbox payloads are little endian. Add
a definition of the Get Security State output payload and convert the
value before testing flags.
Fixes:
328281155539 ("cxl/pmem: Introduce nvdimm_security_ops with ->get_flags() operation")
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/167030054822.4044561.4917796262037689553.stgit@dwillia2-xfh.jf.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>