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| author | Yinghai Lu <yinghai@kernel.org> | 2010-02-10 10:20:34 +0100 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2010-02-18 02:27:03 +0100 |
| commit | 99558f0bbe68cb09799ec38adbaa3f3b2dc7ba63 (patch) | |
| tree | 03a0393cae76ac3d0249fc53128974433d94e802 /kernel/irq/internals.h | |
| parent | init: Move radix_tree_init() early (diff) | |
| download | linux-99558f0bbe68cb09799ec38adbaa3f3b2dc7ba63.tar.xz linux-99558f0bbe68cb09799ec38adbaa3f3b2dc7ba63.zip | |
sparseirq: Change irq_desc_ptrs to static
Add replace_irq_desc() instead of poking at the array directly.
-v2: remove unneeded boundary check in replace_irq_desc
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <1265793639-15071-31-git-send-email-yinghai@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'kernel/irq/internals.h')
| -rw-r--r-- | kernel/irq/internals.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h index b2821f070a3d..c63f3bc88f0b 100644 --- a/kernel/irq/internals.h +++ b/kernel/irq/internals.h @@ -21,11 +21,7 @@ extern void clear_kstat_irqs(struct irq_desc *desc); extern raw_spinlock_t sparse_irq_lock; #ifdef CONFIG_SPARSE_IRQ -/* irq_desc_ptrs allocated at boot time */ -extern struct irq_desc **irq_desc_ptrs; -#else -/* irq_desc_ptrs is a fixed size array */ -extern struct irq_desc *irq_desc_ptrs[NR_IRQS]; +void replace_irq_desc(unsigned int irq, struct irq_desc *desc); #endif #ifdef CONFIG_PROC_FS |