Commit 64a1b95b authored Dec 10, 2020 by Thomas Gleixner

genirq: Restrict export of irq_to_desc()



No more (ab)use in drivers finally. There is still the modular build of
PPC/KVM which needs it, so restrict it to this case which still makes it
unavailable for most drivers.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20201210194045.551428291@linutronix.de

parent 88f0a9d0

kernel/irq/irqdesc.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -352,7 +352,9 @@ struct irq_desc *irq_to_desc(unsigned int irq)
		{
		return radix_tree_lookup(&irq_desc_tree, irq);
		}
		EXPORT_SYMBOL(irq_to_desc);
		#ifdef CONFIG_KVM_BOOK3S_64_HV
		EXPORT_SYMBOL_GPL(irq_to_desc);
		#endif

		static void delete_irq_desc(unsigned int irq)
		{

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