m68k/mac: cleanup mac_irq_pending
mac_irq_pending() has only one caller (mac_esp.c). Nothing tests for Baboon, PSC or OSS pending interrupts. Until that need arises, let's keep it simple and remove all the unused abstraction. Replace it with a routine to check for SCSI DRQ.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
diff --git a/arch/m68k/include/asm/macintosh.h b/arch/m68k/include/asm/macintosh.h
index 12ebe43..e5bf02d 100644
--- a/arch/m68k/include/asm/macintosh.h
+++ b/arch/m68k/include/asm/macintosh.h
@@ -11,7 +11,7 @@
extern void mac_reset(void);
extern void mac_poweroff(void);
extern void mac_init_IRQ(void);
-extern int mac_irq_pending(unsigned int);
+
extern void mac_irq_enable(struct irq_data *data);
extern void mac_irq_disable(struct irq_data *data);