m68k/irq: Remove obsolete IRQ_FLG_* users

The m68k core irq code stopped honoring these flags during the irq
restructuring in 2006.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
diff --git a/arch/m68k/mac/oss.c b/arch/m68k/mac/oss.c
index ad51241..1eb60f0 100644
--- a/arch/m68k/mac/oss.c
+++ b/arch/m68k/mac/oss.c
@@ -65,17 +65,14 @@
 
 void __init oss_register_interrupts(void)
 {
-	if (request_irq(OSS_IRQLEV_SCSI, oss_irq, IRQ_FLG_LOCK,
-			"scsi", (void *) oss))
+	if (request_irq(OSS_IRQLEV_SCSI, oss_irq, 0, "scsi", (void *)oss))
 		pr_err("Couldn't register %s interrupt\n", "scsi");
-	if (request_irq(OSS_IRQLEV_NUBUS, oss_nubus_irq, IRQ_FLG_LOCK,
-			"nubus", (void *) oss))
+	if (request_irq(OSS_IRQLEV_NUBUS, oss_nubus_irq, 0, "nubus",
+			(void *)oss))
 		pr_err("Couldn't register %s interrupt\n", "nubus");
-	if (request_irq(OSS_IRQLEV_SOUND, oss_irq, IRQ_FLG_LOCK,
-			"sound", (void *) oss))
+	if (request_irq(OSS_IRQLEV_SOUND, oss_irq, 0, "sound", (void *)oss))
 		pr_err("Couldn't register %s interrupt\n", "sound");
-	if (request_irq(OSS_IRQLEV_VIA1, via1_irq, IRQ_FLG_LOCK,
-			"via1", (void *) via1))
+	if (request_irq(OSS_IRQLEV_VIA1, via1_irq, 0, "via1", (void *)via1))
 		pr_err("Couldn't register %s interrupt\n", "via1");
 }