m68k/atari: Remove obsolete IRQ_TYPE_*

IRQ_TYPE_SLOW, IRQ_TYPE_FAST, and IRQ_TYPE_PRIO are no longer used by
the Atari platform interrupt code since commit 734085651c9b80aa
("[PATCH] m68k: convert atari irq code") in v2.6.18-rc1, so drop them.

Note that their values have been reused for different purposes
(IRQ_TYPE_NONE, IRQ_TYPE_EDGE_RISING, and IRQ_TYPE_EDGE_FALLING) since
commit 6a6de9ef5850d063 ("[PATCH] genirq: core") in v2.6.18-rc1.

Signed-off-by: Geert Uytterhoeven <[e-mail]>

arch/m68k/atari/atakeyb.c

···
 	kb_state.state = KEYBOARD;
 	kb_state.len = 0;
 
-	error = request_irq(IRQ_MFP_ACIA, atari_keyboard_interrupt,
-			    IRQ_TYPE_SLOW, "keyboard,mouse,MIDI",
-			    atari_keyboard_interrupt);
+	error = request_irq(IRQ_MFP_ACIA, atari_keyboard_interrupt, 0,
+			    "keyboard,mouse,MIDI", atari_keyboard_interrupt);
 	if (error)
 		return error;
 

arch/m68k/atari/stdma.c

···
 void __init stdma_init(void)
 {
 	stdma_isr = NULL;
-	if (request_irq(IRQ_MFP_FDC, stdma_int, IRQ_TYPE_SLOW | IRQF_SHARED,
+	if (request_irq(IRQ_MFP_FDC, stdma_int, IRQF_SHARED,
 			"ST-DMA floppy,ACSI,IDE,Falcon-SCSI", stdma_int))
 		pr_err("Couldn't register ST-DMA interrupt\n");
 }

arch/m68k/atari/time.c

···
     /* start timer C, div = 1:100 */
     st_mfp.tim_ct_cd = (st_mfp.tim_ct_cd & 15) | 0x60;
     /* install interrupt service routine for MFP Timer C */
-    if (request_irq(IRQ_MFP_TIMC, timer_routine, IRQ_TYPE_SLOW,
-		    "timer", timer_routine))
+    if (request_irq(IRQ_MFP_TIMC, timer_routine, 0, "timer", timer_routine))
 	pr_err("Couldn't register timer interrupt\n");
 }
 

arch/m68k/include/asm/atariints.h

···
 /* convert irq_handler index to vector number */
 #define IRQ_SOURCE_TO_VECTOR(i)	((i) + ((i) < 8 ? 0x18 : (0x40-8)))
 
-/* interrupt service types */
-#define IRQ_TYPE_SLOW     0
-#define IRQ_TYPE_FAST     1
-#define IRQ_TYPE_PRIO     2
-
 /* ST-MFP interrupts */
 #define IRQ_MFP_BUSY      (8)
 #define IRQ_MFP_DCD       (9)