[PATCH] pcmcia: remove racy try_irq()
Remove the racy try_irq/check_irq/undo_irq interface, and try to register the correct handler directly in pcmcia_request_irq(). Also, simplify the IRQ usage database, but avoid using the same IRQ twice. Signed-off-by: Dominik Brodowski <linux@brodo.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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