linux-pinenote/kernel/irq/settings.h

/*
 * Internal header to deal with irq_desc->status which will be renamed
 * to irq_desc->settings.
 */
enum {
	_IRQ_DEFAULT_INIT_FLAGS	= IRQ_DEFAULT_INIT_FLAGS,
};

#undef IRQ_INPROGRESS
#define IRQ_INPROGRESS		GOT_YOU_MORON
genirq: Protect tglx from tripping over his own feet The irq_desc.status field will either go away or renamed to settings. Anyway we need to maintain compatibility to avoid breaking the world and some more. While moving bits into the core, I need to avoid that I use any of the still existing IRQ_ bits in the core code by typos. So that file will hold the inline wrappers and some nasty CPP tricks to break the build when typoed. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 2011-02-09 13:16:52 +01:00			`/*`
			`* Internal header to deal with irq_desc->status which will be renamed`
			`* to irq_desc->settings.`
			`*/`
			`enum {`
			`_IRQ_DEFAULT_INIT_FLAGS = IRQ_DEFAULT_INIT_FLAGS,`
			`};`
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> 2011-02-07 21:48:49 +01:00
			`#undef IRQ_INPROGRESS`
			`#define IRQ_INPROGRESS GOT_YOU_MORON`