tmscim: remove unused SCSI_IRQ_NONE macro definition
tmscim: remove unused SCSI_IRQ_NONE macro definition

This macro is only used in the NCR5380 drivers and they don't include
this header.

Signed-off-by: Finn Thain <94052abb058aed443995dc4f8d236e022112765d@telegraphics.com.au>
Acked-by: Guennadi Liakhovetski <50875182aae23d69ca7738697596f18a14e926fc@gmx.de>
Signed-off-by: Christoph Hellwig <923f7720577207a44b32e59bbfbea59d27f1ae8e@lst.de>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs