1 files changed, 0 insertions, 104 deletions

diff --git a/arch/m68k/mac/via.c b/arch/m68k/mac/via.c
index b8156ac496a0..f1600ad26621 100644
--- a/arch/m68k/mac/via.c
+++ b/arch/m68k/mac/via.c
@@ -28,9 +28,7 @@
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/module.h>
-#ifdef CONFIG_GENERIC_HARDIRQS
 #include <linux/irq.h>
-#endif
 
 #include <asm/bootinfo.h>
 #include <asm/macintosh.h>
@@ -417,7 +415,6 @@ void __init via_nubus_init(void)
  * via6522.c :-), disable/pending masks added.
  */
 
-#ifdef CONFIG_GENERIC_HARDIRQS
 void via1_irq(unsigned int irq, struct irq_desc *desc)
 {
 	int irq_num;
@@ -459,58 +456,12 @@ static void via2_irq(unsigned int irq, struct irq_desc *desc)
 		irq_bit <<= 1;
 	} while (events >= irq_bit);
 }
-#else
-irqreturn_t via1_irq(int irq, void *dev_id)
-{
-	int irq_num;
-	unsigned char irq_bit, events;
-
-	events = via1[vIFR] & via1[vIER] & 0x7F;
-	if (!events)
-		return IRQ_NONE;
-
-	irq_num = VIA1_SOURCE_BASE;
-	irq_bit = 1;
-	do {
-		if (events & irq_bit) {
-			via1[vIFR] = irq_bit;
-			generic_handle_irq(irq_num);
-		}
-		++irq_num;
-		irq_bit <<= 1;
-	} while (events >= irq_bit);
-	return IRQ_HANDLED;
-}
-
-irqreturn_t via2_irq(int irq, void *dev_id)
-{
-	int irq_num;
-	unsigned char irq_bit, events;
-
-	events = via2[gIFR] & via2[gIER] & 0x7F;
-	if (!events)
-		return IRQ_NONE;
-
-	irq_num = VIA2_SOURCE_BASE;
-	irq_bit = 1;
-	do {
-		if (events & irq_bit) {
-			via2[gIFR] = irq_bit | rbv_clear;
-			generic_handle_irq(irq_num);
-		}
-		++irq_num;
-		irq_bit <<= 1;
-	} while (events >= irq_bit);
-	return IRQ_HANDLED;
-}
-#endif
 
 /*
  * Dispatch Nubus interrupts. We are called as a secondary dispatch by the
  * VIA2 dispatcher as a fast interrupt handler.
  */
 
-#ifdef CONFIG_GENERIC_HARDIRQS
 void via_nubus_irq(unsigned int irq, struct irq_desc *desc)
 {
 	int slot_irq;
@@ -545,43 +496,6 @@ void via_nubus_irq(unsigned int irq, struct irq_desc *desc)
 			events &= ~via2[vDirA];
 	} while (events);
 }
-#else
-irqreturn_t via_nubus_irq(int irq, void *dev_id)
-{
-	int slot_irq;
-	unsigned char slot_bit, events;
-
-	events = ~via2[gBufA] & 0x7F;
-	if (rbv_present)
-		events &= via2[rSIER];
-	else
-		events &= ~via2[vDirA];
-	if (!events)
-		return IRQ_NONE;
-
-	do {
-		slot_irq = IRQ_NUBUS_F;
-		slot_bit = 0x40;
-		do {
-			if (events & slot_bit) {
-				events &= ~slot_bit;
-				generic_handle_irq(slot_irq);
-			}
-			--slot_irq;
-			slot_bit >>= 1;
-		} while (events);
-
- 		/* clear the CA1 interrupt and make certain there's no more. */
-		via2[gIFR] = 0x02 | rbv_clear;
-		events = ~via2[gBufA] & 0x7F;
-		if (rbv_present)
-			events &= via2[rSIER];
-		else
-			events &= ~via2[vDirA];
-	} while (events);
-	return IRQ_HANDLED;
-}
-#endif
 
 /*
  * Register the interrupt dispatchers for VIA or RBV machines only.
@@ -589,7 +503,6 @@ irqreturn_t via_nubus_irq(int irq, void *dev_id)
 
 void __init via_register_interrupts(void)
 {
-#ifdef CONFIG_GENERIC_HARDIRQS
 	if (via_alt_mapping) {
 		/* software interrupt */
 		irq_set_chained_handler(IRQ_AUTO_1, via1_irq);
@@ -600,23 +513,6 @@ void __init via_register_interrupts(void)
 	}
 	irq_set_chained_handler(IRQ_AUTO_2, via2_irq);
 	irq_set_chained_handler(IRQ_MAC_NUBUS, via_nubus_irq);
-#else
-	if (via_alt_mapping) {
-		if (request_irq(IRQ_AUTO_1, via1_irq, 0, "software",
-				(void *)via1))
-			pr_err("Couldn't register %s interrupt\n", "software");
-		if (request_irq(IRQ_AUTO_6, via1_irq, 0, "via1", (void *)via1))
-			pr_err("Couldn't register %s interrupt\n", "via1");
-	} else {
-		if (request_irq(IRQ_AUTO_1, via1_irq, 0, "via1", (void *)via1))
-			pr_err("Couldn't register %s interrupt\n", "via1");
-	}
-	if (request_irq(IRQ_AUTO_2, via2_irq, 0, "via2", (void *)via2))
-		pr_err("Couldn't register %s interrupt\n", "via2");
-	if (request_irq(IRQ_MAC_NUBUS, via_nubus_irq, 0, "nubus",
-			(void *)via2))
-		pr_err("Couldn't register %s interrupt\n", "nubus");
-#endif
 }
 
 void via_irq_enable(int irq) {