Commit 28e3fed8 authored by Ralf Baechle's avatar Ralf Baechle Committed by Linus Torvalds

Compile handle_percpu_irq even for uniprocessor kernels

Compiling handle_percpu_irq only on uniprocessor generates an artificial
special case so a typical use like:

  set_irq_chip_and_handler(irq, &some_irq_type, handle_percpu_irq);

needs to be conditionally compiled only on SMP systems as well and an
alternative UP construct is usually needed - for no good reason.

This fixes uniprocessor configurations for some MIPS SMP systems.
Signed-off-by: 's avatarRalf Baechle <ralf@linux-mips.org>
Acked-by: 's avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: 's avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: 's avatarLinus Torvalds <torvalds@linux-foundation.org>
parent b4471cbb
......@@ -503,7 +503,6 @@ handle_edge_irq(unsigned int irq, struct irq_desc *desc)
spin_unlock(&desc->lock);
}
#ifdef CONFIG_SMP
/**
* handle_percpu_IRQ - Per CPU local irq handler
* @irq: the interrupt number
......@@ -529,8 +528,6 @@ handle_percpu_irq(unsigned int irq, struct irq_desc *desc)
desc->chip->eoi(irq);
}
#endif /* CONFIG_SMP */
void
__set_irq_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained,
const char *name)
......
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