1 files changed, 0 insertions, 16 deletions
diff --git a/kernel/plic.c b/kernel/plic.c
index b569492..5acba39 100644
--- a/kernel/plic.c
+++ b/kernel/plic.c
@@ -28,26 +28,11 @@ plicinithart(void)
   *(uint32*)PLIC_SPRIORITY(hart) = 0;
 }
 
-// return a bitmap of which IRQs are waiting
-// to be served.
-uint64
-plic_pending(void)
-{
-  uint64 mask;
-
-  //mask = *(uint32*)(PLIC + 0x1000);
-  //mask |= (uint64)*(uint32*)(PLIC + 0x1004) << 32;
-  mask = *(uint64*)PLIC_PENDING;
-
-  return mask;
-}
-
 // ask the PLIC what interrupt we should serve.
 int
 plic_claim(void)
 {
   int hart = cpuid();
-  //int irq = *(uint32*)(PLIC + 0x201004);
   int irq = *(uint32*)PLIC_SCLAIM(hart);
   return irq;
 }
@@ -57,6 +42,5 @@ void
 plic_complete(int irq)
 {
   int hart = cpuid();
-  //*(uint32*)(PLIC + 0x201004) = irq;
   *(uint32*)PLIC_SCLAIM(hart) = irq;
 }