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powerpc: Make "intspec" pointers in irq_host->xlate() const

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Writing a driver using SCLPC on the MPC5200B I detected, that the
intspec arrays to map irqs to Linux virq cannot be const, because the
mapping and xlate functions only take non const pointers. All those
functions do not modify the intspec, so a const pointer could be used.

Signed-off-by: Roman Fietze <roman.fietze@telemotive.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Roman Fietze
2009-12-08 02:39:50 +00:00
committed by Benjamin Herrenschmidt
parent 990d89c663
commit 40d50cf7ca
21 changed files with 23 additions and 23 deletions
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2
arch/powerpc/sysdev/uic.c
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@ -202,7 +202,7 @@ static int uic_host_map(struct irq_host *h, unsigned int virq,
}
static int uic_host_xlate(struct irq_host *h, struct device_node *ct,
u32 *intspec, unsigned int intsize,
const u32 *intspec, unsigned int intsize,
irq_hw_number_t *out_hwirq, unsigned int *out_type)
{