[Feature][T108][system][task-view-1692]Merged gsw hal code

Only Configure: No
Affected branch: GSW_V1453
Affected module: libgsw
Is it affected on IC: only ASR
Self-test: yes
Doc Update: no

Change-Id: I7fb669b6afc6e2f92a1e86ec8543498eb73120b4
diff --git a/mbtk/include/gsw/gsw_hwpin_interface.h b/mbtk/include/gsw/gsw_hwpin_interface.h
old mode 100644
new mode 100755
index cfceb4b..4ecaff6
--- a/mbtk/include/gsw/gsw_hwpin_interface.h
+++ b/mbtk/include/gsw/gsw_hwpin_interface.h
@@ -174,11 +174,10 @@
 /**
  * @brief  fstrim emmc.
  * @param [in] emmc_path: example "/media"
- * @retval 0: success
+ * @retval 0: no need fstrim, 1: need fstrim(Currently  only AN758 is required)
  * @retval other: fail
 */
 
 int gsw_hwpin_fstrim_emmc(const char *emmc_path);
 
-
 #endif