X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=arch%2Falpha%2Fkernel%2Fsys_titan.c;h=e8e8ec9c0f4e2cff6f1690335c2ab9c3794a20ac;hb=3dbb8c62897f96bbf5d4e4fe649e5d3791fc33c5;hp=2551fb49ae099150561407adc726e410b8e03c9f;hpb=cb15f81beb1e2ad015d6e7aea2f9b49fdbda9d1a;p=mv-sheeva.git

diff --git a/arch/alpha/kernel/sys_titan.c b/arch/alpha/kernel/sys_titan.c
index 2551fb49ae0..e8e8ec9c0f4 100644
--- a/arch/alpha/kernel/sys_titan.c
+++ b/arch/alpha/kernel/sys_titan.c
@@ -12,7 +12,6 @@
  *	Granite
  */
 
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/mm.h>
@@ -168,18 +167,18 @@ titan_set_irq_affinity(unsigned int irq, cpumask_t affinity)
 }
 
 static void
-titan_device_interrupt(unsigned long vector, struct pt_regs * regs)
+titan_device_interrupt(unsigned long vector)
 {
 	printk("titan_device_interrupt: NOT IMPLEMENTED YET!! \n");
 }
 
 static void 
-titan_srm_device_interrupt(unsigned long vector, struct pt_regs * regs)
+titan_srm_device_interrupt(unsigned long vector)
 {
 	int irq;
 
 	irq = (vector - 0x800) >> 4;
-	handle_irq(irq, regs);
+	handle_irq(irq);
 }
 
 
@@ -189,7 +188,7 @@ init_titan_irqs(struct hw_interrupt_type * ops, int imin, int imax)
 	long i;
 	for (i = imin; i <= imax; ++i) {
 		irq_desc[i].status = IRQ_DISABLED | IRQ_LEVEL;
-		irq_desc[i].handler = ops;
+		irq_desc[i].chip = ops;
 	}
 }
 
@@ -246,6 +245,7 @@ titan_legacy_init_irq(void)
 void
 titan_dispatch_irqs(u64 mask, struct pt_regs *regs)
 {
+	struct pt_regs *old_regs;
 	unsigned long vector;
 
 	/*
@@ -253,6 +253,7 @@ titan_dispatch_irqs(u64 mask, struct pt_regs *regs)
 	 */
 	mask &= titan_cpu_irq_affinity[smp_processor_id()];
 
+	old_regs = set_irq_regs(regs);
 	/*
 	 * Dispatch all requested interrupts 
 	 */
@@ -264,8 +265,9 @@ titan_dispatch_irqs(u64 mask, struct pt_regs *regs)
 		vector = 0x900 + (vector << 4);	/* convert to SRM vector */
 		
 		/* dispatch it */
-		alpha_mv.device_interrupt(vector, regs);
+		alpha_mv.device_interrupt(vector);
 	}
+	set_irq_regs(old_regs);
 }
   
 
@@ -280,15 +282,15 @@ titan_late_init(void)
 	 * all reported to the kernel as machine checks, so the handler
 	 * is a nop so it can be called to count the individual events.
 	 */
-	request_irq(63+16, titan_intr_nop, SA_INTERRUPT, 
+	request_irq(63+16, titan_intr_nop, IRQF_DISABLED,
 		    "CChip Error", NULL);
-	request_irq(62+16, titan_intr_nop, SA_INTERRUPT, 
+	request_irq(62+16, titan_intr_nop, IRQF_DISABLED,
 		    "PChip 0 H_Error", NULL);
-	request_irq(61+16, titan_intr_nop, SA_INTERRUPT, 
+	request_irq(61+16, titan_intr_nop, IRQF_DISABLED,
 		    "PChip 1 H_Error", NULL);
-	request_irq(60+16, titan_intr_nop, SA_INTERRUPT, 
+	request_irq(60+16, titan_intr_nop, IRQF_DISABLED,
 		    "PChip 0 C_Error", NULL);
-	request_irq(59+16, titan_intr_nop, SA_INTERRUPT, 
+	request_irq(59+16, titan_intr_nop, IRQF_DISABLED,
 		    "PChip 1 C_Error", NULL);
 
 	/* 
@@ -349,9 +351,9 @@ privateer_init_pci(void)
 	 * Hook a couple of extra err interrupts that the
 	 * common titan code won't.
 	 */
-	request_irq(53+16, titan_intr_nop, SA_INTERRUPT, 
+	request_irq(53+16, titan_intr_nop, IRQF_DISABLED,
 		    "NMI", NULL);
-	request_irq(50+16, titan_intr_nop, SA_INTERRUPT, 
+	request_irq(50+16, titan_intr_nop, IRQF_DISABLED,
 		    "Temperature Warning", NULL);
 
 	/*