1 files changed, 0 insertions, 64 deletions
diff --git a/ANDROID_3.4.5/arch/alpha/kernel/irq_srm.c b/ANDROID_3.4.5/arch/alpha/kernel/irq_srm.c
deleted file mode 100644
index a79fa30e..00000000
--- a/ANDROID_3.4.5/arch/alpha/kernel/irq_srm.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Handle interrupts from the SRM, assuming no additional weirdness.
- */
-
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/irq.h>
-
-#include "proto.h"
-#include "irq_impl.h"
-
-
-/*
- * Is the palcode SMP safe? In other words: can we call cserve_ena/dis
- * at the same time in multiple CPUs? To be safe I added a spinlock
- * but it can be removed trivially if the palcode is robust against smp.
- */
-DEFINE_SPINLOCK(srm_irq_lock);
-
-static inline void
-srm_enable_irq(struct irq_data *d)
-{
-	spin_lock(&srm_irq_lock);
-	cserve_ena(d->irq - 16);
-	spin_unlock(&srm_irq_lock);
-}
-
-static void
-srm_disable_irq(struct irq_data *d)
-{
-	spin_lock(&srm_irq_lock);
-	cserve_dis(d->irq - 16);
-	spin_unlock(&srm_irq_lock);
-}
-
-/* Handle interrupts from the SRM, assuming no additional weirdness.  */
-static struct irq_chip srm_irq_type = {
-	.name		= "SRM",
-	.irq_unmask	= srm_enable_irq,
-	.irq_mask	= srm_disable_irq,
-	.irq_mask_ack	= srm_disable_irq,
-};
-
-void __init
-init_srm_irqs(long max, unsigned long ignore_mask)
-{
-	long i;
-
-	if (NR_IRQS <= 16)
-		return;
-	for (i = 16; i < max; ++i) {
-		if (i < 64 && ((ignore_mask >> i) & 1))
-			continue;
-		irq_set_chip_and_handler(i, &srm_irq_type, handle_level_irq);
-		irq_set_status_flags(i, IRQ_LEVEL);
-	}
-}
-
-void 
-srm_device_interrupt(unsigned long vector)
-{
-	int irq = (vector - 0x800) >> 4;
-	handle_irq(irq);
-}