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| author | Anton Blanchard <anton@samba.org> | 2014-03-28 16:33:33 +1100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-04-07 10:34:27 +1000 |
| commit | bb4398e1de739a13e06589fc04cbb2267ba59800 (patch) | |
| tree | f2e47b907f4b5275ee708988ca7899349424f4b7 /arch/powerpc/platforms/powernv/opal-sysparam.c | |
| parent | 32b941b79394435c1b6d688abfe762c5b3c82afa (diff) | |
| download | linux-stable-bb4398e1de739a13e06589fc04cbb2267ba59800.tar.gz linux-stable-bb4398e1de739a13e06589fc04cbb2267ba59800.tar.bz2 linux-stable-bb4398e1de739a13e06589fc04cbb2267ba59800.zip | |
powerpc/powernv: Fix endian issues with OPAL async code
OPAL defines opal_msg as a big endian struct so we have to
byte swap it on little endian builds.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/powernv/opal-sysparam.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/opal-sysparam.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/powernv/opal-sysparam.c b/arch/powerpc/platforms/powernv/opal-sysparam.c index 0bd249a26f30..6b614726baf2 100644 --- a/arch/powerpc/platforms/powernv/opal-sysparam.c +++ b/arch/powerpc/platforms/powernv/opal-sysparam.c @@ -64,7 +64,7 @@ static int opal_get_sys_param(u32 param_id, u32 length, void *buffer) goto out_token; } - ret = msg.params[1]; + ret = be64_to_cpu(msg.params[1]); out_token: opal_async_release_token(token); @@ -98,7 +98,7 @@ static int opal_set_sys_param(u32 param_id, u32 length, void *buffer) goto out_token; } - ret = msg.params[1]; + ret = be64_to_cpu(msg.params[1]); out_token: opal_async_release_token(token); |