Lines Matching refs:dev2unit
586 unit = UNIT( dev2unit(dev) ); in bktr_open()
654 switch ( FUNCTION( dev2unit(dev) ) ) { in bktr_open()
686 unit = UNIT( dev2unit(dev) ); in bktr_close()
695 switch ( FUNCTION( dev2unit(dev) ) ) { in bktr_close()
724 unit = UNIT(dev2unit(dev)); in bktr_read()
733 switch ( FUNCTION( dev2unit(dev) ) ) { in bktr_read()
762 unit = UNIT(dev2unit(dev)); in bktr_ioctl()
781 switch ( FUNCTION( dev2unit(dev) ) ) { in bktr_ioctl()
802 unit = UNIT(dev2unit(dev)); in bktr_mmap()
804 if (FUNCTION(dev2unit(dev)) > 0) /* only allow mmap on /dev/bktr[n] */ in bktr_mmap()
835 unit = UNIT(dev2unit(dev)); in bktr_poll()
849 switch ( FUNCTION( dev2unit(dev) ) ) { in bktr_poll()
1195 #define UNIT(x) (dev2unit((x) & 0x0f))
1196 #define FUNCTION(x) (dev2unit((x >> 4) & 0x0f))