screen editor cleanup

src/kernal/screen_m65/mega65_chrout_screen_control_2.s

@@ -191,63 +191,3 @@ m65_chrout_screen_INS_copy:
 	bne m65_chrout_screen_INS_copy
 
 	rts
-
-; Bell (jingle)
-
-m65_chrout_screen_BELL:
-
-	lda M65_BELLDSBL
-	bmi m65_chrout_screen_BELL_done
-
-	; Play bell on both left&right secondary SIDs - first reset the SIDs
-
-	ldx #$1F
-	lda #$00
-@1:
-	sta __SID_BASE + $20,x
-	sta __SID_BASE + $60,x
-	dex
-	bpl @1
-
-	lda #$0A                           ; volume
-	sta SID_SIGVOL + $20
-	sta SID_SIGVOL + $60
-
-	lda #$23                           ; channel 1 - attack/decay
-	sta SID_ATDCY1 + $20
-	sta SID_ATDCY1 + $60
-
-	lda #$52                           ; channel 1 - sustain/release
-	sta SID_SUREL1 + $20
-	sta SID_SUREL1 + $60
-
-	lda #$1E                           ; channel 1 - frequency (HI)
-	sta SID_FREHI1 + $20
-	sta SID_FREHI1 + $60
-
-	lda #$00                           ; channel 1 - frequency (LO)
-	sta SID_FRELO1 + $20
-	sta SID_FRELO1 + $60
-
-	lda #$11                           ; channel 1 - waveform
-	sta SID_VCREG1 + $20
-	sta SID_VCREG1 + $60
-
-	ldx #$0E                           ; wait loop
-@2:
-	phx
-	ldx #$FF
-	jsr wait_x_bars
-	plx
-	dex
-	bne @2
-
-	lda #$10                           ; stop the jingle
-	sta SID_VCREG1 + $20
-	sta SID_VCREG1 + $60
-
-	; FALLTROUGH
-
-m65_chrout_screen_BELL_done:
-
-	jmp m65_chrout_screen_done