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