arm64: platform: t18x: ARI MCA field order wrong

The order of the fields idx & subidx where swapped
in mca_cmd_t.  This resulted in MCE assertions
because the command was improperly formed and often
resulted in illegal/unimplemented commands being
sent to MCE.

Change-Id: I9921d481a9ed7cdfc2742813cde49e683dfa5b07
Signed-off-by: Guy Sotomayor <gsotomayor@nvidia.com>
Reviewed-on: http://git-master/r/817181
(cherry picked from commit 07d1a4a6cd83ea6f0b9601f278cb9ac520cec353)
Reviewed-on: http://git-master/r/832240
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alexander Van Brunt <avanbrunt@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/tegra-mce.h b/include/linux/tegra-mce.h
index 043055f2a..ac23c68d5 100644
--- a/include/linux/tegra-mce.h
+++ b/include/linux/tegra-mce.h
@@ -90,8 +90,8 @@ enum {
 typedef union {
         struct {
                 u8 cmd;
-                u8 idx;
                 u8 subidx;
+                u8 idx;
         };
         struct {
                 u32 low;