I applied the uic patch:
diff --git a/arch/powerpc/sysdev/uic.c b/arch/powerpc/sysdev/uic.c
index eeb38e2..5a38086 100644
--- a/arch/powerpc/sysdev/uic.c
+++ b/arch/powerpc/sysdev/uic.c
@@ -48,7 +48,7 @@ struct uic {
int index;
int dcrbase;
- spinlock_t lock;
+ ipipe_spinlock_t lock;
/* The remapper for this UIC */
struct irq_host *irqhost;
However, this would not compile because of a type mismatch. I have added the
attached patch, and it now compiles and runs. But I'm not sure if this is the
right way to fix it. Comments?
Steve
--- /home/sfalco/uic.c 2007-10-25 15:59:35.000000000 -0400
+++ arch/powerpc/sysdev/uic.c 2007-10-25 16:06:16.000000000 -0400
@@ -231,7 +231,7 @@
return NULL; /* FIXME: panic? */
memset(uic, 0, sizeof(*uic));
- spin_lock_init(&uic->lock);
+ uic->lock = IPIPE_SPIN_LOCK_UNLOCKED;
uic->of_node = of_node_get(node);
indexp = of_get_property(node, "cell-index", &len);
if (!indexp || (len != sizeof(u32))) {
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