Small PPIDE Driver Fix

Remove use of IDE NOP command during probe.

Source/HBIOS/ppide.asm

@@ -965,13 +965,11 @@ PPIDE_PROBE:
 	; THE PPI BUS HOLD WILL RETURN A VALUE OF ZERO IF THERE IS
 	; NOTHING CONNECTED TO PPI PORT A.  THEN WE READ THE STATUS
 	; REGISTER.  IF AN IDE CONTROLLER IS THERE, IT SHOULD ALWAYS
-	; RETURN SOMETHING OTHER THAN ZERO.  NOTE THAT REG_STAT IS
-	; ALSO THE COMMAND REGISTER FOR THE IDE CONTOLLER, BUT A
-	; COMMAND VALUE OF ZERO IS A NOP, SO IT DOES NO HARM IF AN
-	; IDE CONTOLLER IS THERE AND SEES IT.
+	; RETURN SOMETHING OTHER THAN ZERO.  IF AN IDE CONTROLLER IS
+	; THERE, THEN THE VALUE WRITTEN TO PPI PORT A IS IGNORED
+	; BECAUSE THE WRITE SIGNAL IS NEVER PULSED.
 	XOR	A
-	CALL	PPIDE_OUT
-	.DB	PPIDE_REG_STAT
+	OUT	(PPIDE_IO_DATALO),A
 	CALL	PPIDE_IN
 	.DB	PPIDE_REG_STAT
 	DCALL	PC_SPACE