Commit 7946d5a5 authored by Anton Blanchard's avatar Anton Blanchard Committed by Benjamin Herrenschmidt

powerpc: Make cache info device tree accesses endian safe

Signed-off-by: default avatarAnton Blanchard <anton@samba.org>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 08bc1dc5
......@@ -320,14 +320,14 @@ static void __init initialize_cache_info(void)
* d-cache and i-cache sizes... -Peter
*/
if (num_cpus == 1) {
const u32 *sizep, *lsizep;
const __be32 *sizep, *lsizep;
u32 size, lsize;
size = 0;
lsize = cur_cpu_spec->dcache_bsize;
sizep = of_get_property(np, "d-cache-size", NULL);
if (sizep != NULL)
size = *sizep;
size = be32_to_cpu(*sizep);
lsizep = of_get_property(np, "d-cache-block-size",
NULL);
/* fallback if block size missing */
......@@ -336,7 +336,7 @@ static void __init initialize_cache_info(void)
"d-cache-line-size",
NULL);
if (lsizep != NULL)
lsize = *lsizep;
lsize = be32_to_cpu(*lsizep);
if (sizep == NULL || lsizep == NULL)
DBG("Argh, can't find dcache properties ! "
"sizep: %p, lsizep: %p\n", sizep, lsizep);
......@@ -350,7 +350,7 @@ static void __init initialize_cache_info(void)
lsize = cur_cpu_spec->icache_bsize;
sizep = of_get_property(np, "i-cache-size", NULL);
if (sizep != NULL)
size = *sizep;
size = be32_to_cpu(*sizep);
lsizep = of_get_property(np, "i-cache-block-size",
NULL);
if (lsizep == NULL)
......@@ -358,7 +358,7 @@ static void __init initialize_cache_info(void)
"i-cache-line-size",
NULL);
if (lsizep != NULL)
lsize = *lsizep;
lsize = be32_to_cpu(*lsizep);
if (sizep == NULL || lsizep == NULL)
DBG("Argh, can't find icache properties ! "
"sizep: %p, lsizep: %p\n", sizep, lsizep);
......
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