--- zzzz-none-000/linux-3.10.107/arch/m68k/atari/time.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/m68k/atari/time.c	2021-02-04 17:41:59.000000000 +0000
@@ -32,8 +32,7 @@
     /* 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");
 }