powerpc: Make cache info device tree accesses endian safe
Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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08bc1dc51f
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@ -320,14 +320,14 @@ static void __init initialize_cache_info(void)
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* d-cache and i-cache sizes... -Peter
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*/
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if (num_cpus == 1) {
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const u32 *sizep, *lsizep;
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const __be32 *sizep, *lsizep;
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u32 size, lsize;
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size = 0;
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lsize = cur_cpu_spec->dcache_bsize;
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sizep = of_get_property(np, "d-cache-size", NULL);
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if (sizep != NULL)
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size = *sizep;
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size = be32_to_cpu(*sizep);
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lsizep = of_get_property(np, "d-cache-block-size",
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NULL);
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/* fallback if block size missing */
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@ -336,7 +336,7 @@ static void __init initialize_cache_info(void)
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"d-cache-line-size",
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NULL);
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if (lsizep != NULL)
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lsize = *lsizep;
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lsize = be32_to_cpu(*lsizep);
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if (sizep == NULL || lsizep == NULL)
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DBG("Argh, can't find dcache properties ! "
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"sizep: %p, lsizep: %p\n", sizep, lsizep);
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@ -350,7 +350,7 @@ static void __init initialize_cache_info(void)
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lsize = cur_cpu_spec->icache_bsize;
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sizep = of_get_property(np, "i-cache-size", NULL);
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if (sizep != NULL)
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size = *sizep;
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size = be32_to_cpu(*sizep);
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lsizep = of_get_property(np, "i-cache-block-size",
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NULL);
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if (lsizep == NULL)
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@ -358,7 +358,7 @@ static void __init initialize_cache_info(void)
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"i-cache-line-size",
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NULL);
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if (lsizep != NULL)
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lsize = *lsizep;
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lsize = be32_to_cpu(*lsizep);
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if (sizep == NULL || lsizep == NULL)
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DBG("Argh, can't find icache properties ! "
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"sizep: %p, lsizep: %p\n", sizep, lsizep);
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