Merge branch 'consolidate-clksrc-i8253' of master.kernel.org:~rmk/linux-2.6-arm into timers/clocksource

Conflicts:
	arch/ia64/kernel/cyclone.c
	arch/mips/kernel/i8253.c
	arch/x86/kernel/i8253.c

Reason: Resolve conflicts so further cleanups do not conflict further

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 44 insertions, 0 deletions

diff --git a/kernel/irq/debug.h b/kernel/irq/debug.h
new file mode 100644
index 000000000000..306cba37e9a5
--- /dev/null
+++ b/kernel/irq/debug.h
@@ -0,0 +1,44 @@
+/*
+ * Debugging printout:
+ */
+
+#include <linux/kallsyms.h>
+
+#define P(f) if (desc->status_use_accessors & f) printk("%14s set\n", #f)
+#define PS(f) if (desc->istate & f) printk("%14s set\n", #f)
+/* FIXME */
+#define PD(f) do { } while (0)
+
+static inline void print_irq_desc(unsigned int irq, struct irq_desc *desc)
+{
+        printk("irq %d, desc: %p, depth: %d, count: %d, unhandled: %d\n",
+                irq, desc, desc->depth, desc->irq_count, desc->irqs_unhandled);
+        printk("->handle_irq():  %p, ", desc->handle_irq);
+        print_symbol("%s\n", (unsigned long)desc->handle_irq);
+        printk("->irq_data.chip(): %p, ", desc->irq_data.chip);
+        print_symbol("%s\n", (unsigned long)desc->irq_data.chip);
+        printk("->action(): %p\n", desc->action);
+        if (desc->action) {
+                printk("->action->handler(): %p, ", desc->action->handler);
+                print_symbol("%s\n", (unsigned long)desc->action->handler);
+        }
+
+        P(IRQ_LEVEL);
+        P(IRQ_PER_CPU);
+        P(IRQ_NOPROBE);
+        P(IRQ_NOREQUEST);
+        P(IRQ_NOAUTOEN);
+
+        PS(IRQS_AUTODETECT);
+        PS(IRQS_REPLAY);
+        PS(IRQS_WAITING);
+        PS(IRQS_PENDING);
+
+        PD(IRQS_INPROGRESS);
+        PD(IRQS_DISABLED);
+        PD(IRQS_MASKED);
+}
+
+#undef P
+#undef PS
+#undef PD