m68k/irq: Remove obsolete m68k irq framework

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

1 files changed, 0 insertions, 114 deletions

diff --git a/arch/m68k/amiga/amiints.c b/arch/m68k/amiga/amiints.c
index a8da4712658..47b5f90002a 100644
--- a/arch/m68k/amiga/amiints.c
+++ b/arch/m68k/amiga/amiints.c
@@ -9,9 +9,7 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/errno.h>
-#ifdef CONFIG_GENERIC_HARDIRQS
 #include <linux/irq.h>
-#endif
 
 #include <asm/irq.h>
 #include <asm/traps.h>
@@ -48,7 +46,6 @@ static struct irq_chip amiga_irq_chip = {
  * The builtin Amiga hardware interrupt handlers.
  */
 
-#ifdef CONFIG_GENERIC_HARDIRQS
 static void ami_int1(unsigned int irq, struct irq_desc *desc)
 {
 	unsigned short ints = amiga_custom.intreqr & amiga_custom.intenar;
@@ -140,103 +137,6 @@ static void ami_int5(unsigned int irq, struct irq_desc *desc)
 		generic_handle_irq(IRQ_AMIGA_DSKSYN);
 	}
 }
-#else /* !CONFIG_GENERIC_HARDIRQS */
-static irqreturn_t ami_int1(int irq, void *dev_id)
-{
-	unsigned short ints = amiga_custom.intreqr & amiga_custom.intenar;
-
-	/* if serial transmit buffer empty, interrupt */
-	if (ints & IF_TBE) {
-		amiga_custom.intreq = IF_TBE;
-		generic_handle_irq(IRQ_AMIGA_TBE);
-	}
-
-	/* if floppy disk transfer complete, interrupt */
-	if (ints & IF_DSKBLK) {
-		amiga_custom.intreq = IF_DSKBLK;
-		generic_handle_irq(IRQ_AMIGA_DSKBLK);
-	}
-
-	/* if software interrupt set, interrupt */
-	if (ints & IF_SOFT) {
-		amiga_custom.intreq = IF_SOFT;
-		generic_handle_irq(IRQ_AMIGA_SOFT);
-	}
-	return IRQ_HANDLED;
-}
-
-static irqreturn_t ami_int3(int irq, void *dev_id)
-{
-	unsigned short ints = amiga_custom.intreqr & amiga_custom.intenar;
-
-	/* if a blitter interrupt */
-	if (ints & IF_BLIT) {
-		amiga_custom.intreq = IF_BLIT;
-		generic_handle_irq(IRQ_AMIGA_BLIT);
-	}
-
-	/* if a copper interrupt */
-	if (ints & IF_COPER) {
-		amiga_custom.intreq = IF_COPER;
-		generic_handle_irq(IRQ_AMIGA_COPPER);
-	}
-
-	/* if a vertical blank interrupt */
-	if (ints & IF_VERTB) {
-		amiga_custom.intreq = IF_VERTB;
-		generic_handle_irq(IRQ_AMIGA_VERTB);
-	}
-	return IRQ_HANDLED;
-}
-
-static irqreturn_t ami_int4(int irq, void *dev_id)
-{
-	unsigned short ints = amiga_custom.intreqr & amiga_custom.intenar;
-
-	/* if audio 0 interrupt */
-	if (ints & IF_AUD0) {
-		amiga_custom.intreq = IF_AUD0;
-		generic_handle_irq(IRQ_AMIGA_AUD0);
-	}
-
-	/* if audio 1 interrupt */
-	if (ints & IF_AUD1) {
-		amiga_custom.intreq = IF_AUD1;
-		generic_handle_irq(IRQ_AMIGA_AUD1);
-	}
-
-	/* if audio 2 interrupt */
-	if (ints & IF_AUD2) {
-		amiga_custom.intreq = IF_AUD2;
-		generic_handle_irq(IRQ_AMIGA_AUD2);
-	}
-
-	/* if audio 3 interrupt */
-	if (ints & IF_AUD3) {
-		amiga_custom.intreq = IF_AUD3;
-		generic_handle_irq(IRQ_AMIGA_AUD3);
-	}
-	return IRQ_HANDLED;
-}
-
-static irqreturn_t ami_int5(int irq, void *dev_id)
-{
-	unsigned short ints = amiga_custom.intreqr & amiga_custom.intenar;
-
-	/* if serial receive buffer full interrupt */
-	if (ints & IF_RBF) {
-		/* acknowledge of IF_RBF must be done by the serial interrupt */
-		generic_handle_irq(IRQ_AMIGA_RBF);
-	}
-
-	/* if a disk sync interrupt */
-	if (ints & IF_DSKSYN) {
-		amiga_custom.intreq = IF_DSKSYN;
-		generic_handle_irq(IRQ_AMIGA_DSKSYN);
-	}
-	return IRQ_HANDLED;
-}
-#endif /* !CONFIG_GENERIC_HARDIRQS */
 
 
 /*
@@ -252,7 +152,6 @@ static irqreturn_t ami_int5(int irq, void *dev_id)
 
 void __init amiga_init_IRQ(void)
 {
-#ifdef CONFIG_GENERIC_HARDIRQS
 	m68k_setup_irq_controller(&amiga_irq_chip, handle_simple_irq, IRQ_USER,
 				  AMI_STD_IRQS);
 
@@ -260,19 +159,6 @@ void __init amiga_init_IRQ(void)
 	irq_set_chained_handler(IRQ_AUTO_3, ami_int3);
 	irq_set_chained_handler(IRQ_AUTO_4, ami_int4);
 	irq_set_chained_handler(IRQ_AUTO_5, ami_int5);
-#else /* !CONFIG_GENERIC_HARDIRQS */
-	if (request_irq(IRQ_AUTO_1, ami_int1, 0, "int1", NULL))
-		pr_err("Couldn't register int%d\n", 1);
-	if (request_irq(IRQ_AUTO_3, ami_int3, 0, "int3", NULL))
-		pr_err("Couldn't register int%d\n", 3);
-	if (request_irq(IRQ_AUTO_4, ami_int4, 0, "int4", NULL))
-		pr_err("Couldn't register int%d\n", 4);
-	if (request_irq(IRQ_AUTO_5, ami_int5, 0, "int5", NULL))
-		pr_err("Couldn't register int%d\n", 5);
-
-	m68k_setup_irq_controller(&amiga_irq_chip, handle_simple_irq, IRQ_USER,
-				  AMI_STD_IRQS);
-#endif /* !CONFIG_GENERIC_HARDIRQS */
 
 	/* turn off PCMCIA interrupts */
 	if (AMIGAHW_PRESENT(PCMCIA))