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authorYinghai Lu <yhlu.kernel@gmail.com>2008-12-28 16:01:13 -0800
committerIngo Molnar <mingo@elte.hu>2008-12-29 12:15:49 +0100
commit43a256322ac1fc105c181b3cade3b9bfc0b63ca1 (patch)
tree6f4b6fc286451598d20222af8b511fe0a3fcdcfc /include/linux/irq.h
parentb2e2fe99628c4f944c3075258e536197b5a4f3f8 (diff)
sparseirq: move __weak symbols into separate compilation unit
GCC has a bug with __weak alias functions: if the functions are in the same compilation unit as their call site, GCC can decide to inline them - and thus rob the linker of the opportunity to override the weak alias with the real thing. So move all the IRQ handling related __weak symbols to kernel/irq/chip.c. Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/irq.h')
-rw-r--r--include/linux/irq.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 0e40af4bac40..d64a6d49bdef 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -193,9 +193,6 @@ struct irq_desc {
const char *name;
} ____cacheline_internodealigned_in_smp;
-extern int early_irq_init(void);
-extern int arch_early_irq_init(void);
-extern int arch_init_chip_data(struct irq_desc *desc, int cpu);
extern void arch_init_copy_chip_data(struct irq_desc *old_desc,
struct irq_desc *desc, int cpu);
extern void arch_free_chip_data(struct irq_desc *old_desc, struct irq_desc *desc);