drivers: nct: Added hysteresis

Added hysteresis functionality to thermal trip points.

bug 1057977

Change-Id: I377fee3932fd5a9f264672a889eb438dcdcc99ab
Signed-off-by: Joshua Primero <jprimero@nvidia.com>
Reviewed-on: http://git-master/r/141775
(cherry picked from commit 06d721750fcd31cceb277bb30685f86180fee326)
Signed-off-by: Gaurav Batra <gbatra@nvidia.com>
Reviewed-on: http://git-master/r/146686

Rebase-Id: R1609c598bfe9b261653dfb480eee452f6866caad

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/nct1008.h b/include/linux/nct1008.h
index 5b8ae5142..9eec97f57 100644
--- a/include/linux/nct1008.h
+++ b/include/linux/nct1008.h
@@ -35,6 +35,7 @@ struct nct1008_cdev {
         struct thermal_cooling_device *(*create_cdev)(void *);
         void *cdev_data;
         long trip_temp;
+        long hysteresis;
         enum thermal_trip_type type;
         int tc1;
         int tc2;