ARM: tegra: Check only last bit for cluster check

Only check the last bit when checking if on lp cluster.

Change-Id: Iecbfe447b2ea9d821d5f68c0fcc1a44f5e37d644
Signed-off-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-on: http://git-master/r/428597
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Prashant Gaikwad <pgaikwad@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>

diff --git a/arch/arm/mach-tegra/pm.h b/arch/arm/mach-tegra/pm.h
index f96916a49c0507cbb31b4d89c38fb9af6ce2ed64..1e7b6d64c578b6e2b57c99ea9f969dfc111f9c72 100644 (file)
--- a/arch/arm/mach-tegra/pm.h
+++ b/arch/arm/mach-tegra/pm.h
@@ -149,7 +149,7 @@ static inline unsigned int is_lp_cluster(void)
            :
            : "cc","memory");
 #endif
-       return reg ; /* 0 == G, 1 == LP*/
+       return reg & 1; /* 0 == G, 1 == LP*/
 #endif
 }
 int tegra_cluster_control(unsigned int us, unsigned int flags);