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| author |   Roman Fietze <roman.fietze@telemotive.de> | 2009-12-08 02:39:50 +0000 |
|---|---|---|
| committer |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-12-09 17:10:37 +1100 |
| commit | 40d50cf7ca956183f3a573bc21082e1c7d04fa7b (patch) | |
| tree | b1e5c8f7396919742be17f51a1c7bf19684fe571 /arch/powerpc/platforms/powermac/pic.c | |
| parent | powerpc/8xx: DTLB Miss cleanup (diff) | |
| download | linux-dev-40d50cf7ca956183f3a573bc21082e1c7d04fa7b.tar.xz linux-dev-40d50cf7ca956183f3a573bc21082e1c7d04fa7b.zip | |
powerpc: Make "intspec" pointers in irq_host->xlate() const
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>
Diffstat (limited to 'arch/powerpc/platforms/powermac/pic.c')
| -rw-r--r-- | arch/powerpc/platforms/powermac/pic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c index 99d0b313e9a5..09e827296276 100644 --- a/arch/powerpc/platforms/powermac/pic.c +++ b/arch/powerpc/platforms/powermac/pic.c @@ -303,7 +303,7 @@ static int pmac_pic_host_map(struct irq_host *h, unsigned int virq, } static int pmac_pic_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_flags) |