genirq: Add IRQ_INPROGRESS to core
We need to maintain the flag for now in both fields status and istate.
Add a CONFIG_GENERIC_HARDIRQS_NO_COMPAT switch to allow testing w/o
the status one. Wrap the access to status IRQ_INPROGRESS in a inline
which can be turned of with CONFIG_GENERIC_HARDIRQS_NO_COMPAT along
with the define.
There is no reason that anything outside of core looks at this. That
needs some modifications, but we'll get there.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/kernel/irq/settings.h b/kernel/irq/settings.h
index 610f555..a96140e 100644
--- a/kernel/irq/settings.h
+++ b/kernel/irq/settings.h
@@ -5,3 +5,6 @@
enum {
_IRQ_DEFAULT_INIT_FLAGS = IRQ_DEFAULT_INIT_FLAGS,
};
+
+#undef IRQ_INPROGRESS
+#define IRQ_INPROGRESS GOT_YOU_MORON