diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2020-12-10 20:26:06 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-12-15 16:19:38 +0100 |
| commit | 64a1b95bb9fe3ec76e1a2cd803eff06389341ae4 (patch) | |
| tree | e519fd82f2ec739f51847db1cf9761de1eb1cfbc /kernel | |
| parent | xen/events: Implement irq distribution (diff) | |
| download | linux-64a1b95bb9fe3ec76e1a2cd803eff06389341ae4.tar.xz linux-64a1b95bb9fe3ec76e1a2cd803eff06389341ae4.zip | |
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
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/irq/irqdesc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c index f509c4db2029..3d0bc38a0bcf 100644 --- a/kernel/irq/irqdesc.c +++ b/kernel/irq/irqdesc.c @@ -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) { |