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author | Jeremy Kerr <jk@ozlabs.org> | 2006-07-12 05:39:54 (GMT) |
---|---|---|
committer | Paul Mackerras <paulus@samba.org> | 2006-07-31 05:55:04 (GMT) |
commit | c61c27d58af61e5b78257019b173732c29ce0c64 (patch) | |
tree | 259c64446662670d36b40f26dd702b5006a97e1d /arch/powerpc/platforms/cell/spu_base.c | |
parent | 8efca49329a50710d656a8bb78d6f0f0e2f48a26 (diff) | |
download | linux-fsl-qoriq-c61c27d58af61e5b78257019b173732c29ce0c64.tar.xz |
[POWERPC] cell: Constify & voidify get_property()
Now that get_property() returns a void *, there's no need to cast its
return value. Also, treat the return value as const, so we can
constify get_property later.
cell platform changes.
Built for cell_defconfig
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/cell/spu_base.c')
-rw-r--r-- | arch/powerpc/platforms/cell/spu_base.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c index 5d2313a..86d5567 100644 --- a/arch/powerpc/platforms/cell/spu_base.c +++ b/arch/powerpc/platforms/cell/spu_base.c @@ -488,10 +488,10 @@ int spu_irq_class_1_bottom(struct spu *spu) static int __init find_spu_node_id(struct device_node *spe) { - unsigned int *id; + const unsigned int *id; struct device_node *cpu; cpu = spe->parent->parent; - id = (unsigned int *)get_property(cpu, "node-id", NULL); + id = get_property(cpu, "node-id", NULL); return id ? *id : 0; } @@ -500,7 +500,7 @@ static int __init cell_spuprop_present(struct spu *spu, struct device_node *spe, { static DEFINE_MUTEX(add_spumem_mutex); - struct address_prop { + const struct address_prop { unsigned long address; unsigned int len; } __attribute__((packed)) *p; @@ -511,7 +511,7 @@ static int __init cell_spuprop_present(struct spu *spu, struct device_node *spe, struct zone *zone; int ret; - p = (void*)get_property(spe, prop, &proplen); + p = get_property(spe, prop, &proplen); WARN_ON(proplen != sizeof (*p)); start_pfn = p->address >> PAGE_SHIFT; @@ -531,12 +531,12 @@ static int __init cell_spuprop_present(struct spu *spu, struct device_node *spe, static void __iomem * __init map_spe_prop(struct spu *spu, struct device_node *n, const char *name) { - struct address_prop { + const struct address_prop { unsigned long address; unsigned int len; } __attribute__((packed)) *prop; - void *p; + const void *p; int proplen; void* ret = NULL; int err = 0; @@ -570,14 +570,14 @@ static int __init spu_map_interrupts(struct spu *spu, struct device_node *np) { struct irq_host *host; unsigned int isrc; - u32 *tmp; + const u32 *tmp; host = iic_get_irq_host(spu->node); if (host == NULL) return -ENODEV; /* Get the interrupt source from the device-tree */ - tmp = (u32 *)get_property(np, "isrc", NULL); + tmp = get_property(np, "isrc", NULL); if (!tmp) return -ENODEV; spu->isrc = isrc = tmp[0]; @@ -593,7 +593,7 @@ static int __init spu_map_interrupts(struct spu *spu, struct device_node *np) static int __init spu_map_device(struct spu *spu, struct device_node *node) { - char *prop; + const char *prop; int ret; ret = -ENODEV; |