On Fri, Jan 27, 2017 at 05:58:02PM +0000, Bart Van Assche wrote:

Since __scsi_init_queue() modifies data in the Scsi_Host structure, have you
considered to add the declaration for this function to <scsi/scsi_host.h>?
If you want to keep this declaration in <scsi/scsi_transport.h> please add a
direct include of that header file to drivers/scsi/scsi_lib.c such that the
declaration remains visible to the compiler if someone would minimize the
number of #include directives in SCSI header files.

Feel free to send an incremental patch either way.  In the long run
I'd really like to kill off __scsi_init_queue and remove the transport
BSG queue abuse of SCSI internals, though.