Re: [PATCH] aha152x: Clean up struct scsi_pointer usage

[Christoph Hellwig]

On Tue, Feb 22, 2022 at 10:09:42AM +1100, Finn Thain wrote:
> Bring aha152x into line with 10 other drivers which assign
> scsi_host_template.cmd_size = sizeof(struct scsi_pointer)
> and avoid the "struct foo { struct bar; };" silliness.
> 
> Remove a pointless scsi_pointer->have_data_in assignment.

I think this going in the wrong direction.  The scsi_pointer should
go away entirelym and the fields actually used by the driver should move
into the aha152x_cmd_priv structure instead.

Same for all other drivers still using the scsi_pointer.