2 files changed, 0 insertions, 41 deletions

diff --git a/drivers/misc/sgi-gru/grufile.c b/drivers/misc/sgi-gru/grufile.c
index 0d1c8b8c1c12..2b72629db91a 100644
--- a/drivers/misc/sgi-gru/grufile.c
+++ b/drivers/misc/sgi-gru/grufile.c
@@ -183,41 +183,6 @@ static long gru_get_config_info(unsigned long arg)
 }
 
 /*
- * Get GRU chiplet status
- */
-static long gru_get_chiplet_status(unsigned long arg)
-{
-        struct gru_state *gru;
-        struct gru_chiplet_info info;
-
-        if (copy_from_user(&info, (void __user *)arg, sizeof(info)))
-                return -EFAULT;
-
-        if (info.node == -1)
-                info.node = numa_node_id();
-        if (info.node >= num_possible_nodes() ||
-                        info.chiplet >= GRU_CHIPLETS_PER_HUB ||
-                        info.node < 0 || info.chiplet < 0)
-                return -EINVAL;
-
-        info.blade = uv_node_to_blade_id(info.node);
-        gru = get_gru(info.blade, info.chiplet);
-
-        info.total_dsr_bytes = GRU_NUM_DSR_BYTES;
-        info.total_cbr = GRU_NUM_CB;
-        info.total_user_dsr_bytes = GRU_NUM_DSR_BYTES -
-                gru->gs_reserved_dsr_bytes;
-        info.total_user_cbr = GRU_NUM_CB - gru->gs_reserved_cbrs;
-        info.free_user_dsr_bytes = hweight64(gru->gs_dsr_map) *
-                        GRU_DSR_AU_BYTES;
-        info.free_user_cbr = hweight64(gru->gs_cbr_map) * GRU_CBR_AU_SIZE;
-
-        if (copy_to_user((void __user *)arg, &info, sizeof(info)))
-                return -EFAULT;
-        return 0;
-}
-
-/*
  * gru_file_unlocked_ioctl
  *
  * Called to update file attributes via IOCTL calls.
@@ -242,9 +207,6 @@ static long gru_file_unlocked_ioctl(struct file *file, unsigned int req,
         case GRU_USER_UNLOAD_CONTEXT:
                 err = gru_user_unload_context(arg);
                 break;
-        case GRU_GET_CHIPLET_STATUS:
-                err = gru_get_chiplet_status(arg);
-                break;
         case GRU_USER_FLUSH_TLB:
                 err = gru_user_flush_tlb(arg);
                 break;
diff --git a/drivers/misc/sgi-gru/grulib.h b/drivers/misc/sgi-gru/grulib.h
index c5865dd19eec..8ed6acbc47c7 100644
--- a/drivers/misc/sgi-gru/grulib.h
+++ b/drivers/misc/sgi-gru/grulib.h
@@ -44,9 +44,6 @@
 /* For user unload context */
 #define GRU_USER_UNLOAD_CONTEXT         _IOWR(GRU_IOCTL_NUM, 9, void *)
 
-/* For fetching GRU chiplet status */
-#define GRU_GET_CHIPLET_STATUS          _IOWR(GRU_IOCTL_NUM, 10, void *)
-
 /* For dumpping GRU chiplet state */
 #define GRU_DUMP_CHIPLET_STATE          _IOWR(GRU_IOCTL_NUM, 11, void *)