diff options
| author | Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com> | 2013-09-18 11:53:04 +0100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-10-31 16:19:18 +1100 |
| commit | afaf53985431bb295e4b723b08a55d0540cf8070 (patch) | |
| tree | e4d023321dd6c5fa0bda5290dbf7ffa137896cd9 | |
| parent | 7ba5fef7d9e1880635cbb2fd698e8a24dc366d0f (diff) | |
powerpc: Remove big endianness assumption in of_find_next_cache_node
Currently big endianness of the device tree data is assumed in
of_find_next_cache_node for 'handle' when calling of_find_node_by_phandle.
In preparation to move this function to common code, this patch fixes
the endianness using 'be32_to_cpup'
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index b7634ce41db..09be2759c31 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -778,7 +778,7 @@ struct device_node *of_find_next_cache_node(struct device_node *np) handle = of_get_property(np, "next-level-cache", NULL); if (handle) - return of_find_node_by_phandle(*handle); + return of_find_node_by_phandle(be32_to_cpup(handle)); /* OF on pmac has nodes instead of properties named "l2-cache" * beneath CPU nodes. |