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-rw-r--r--include/os/linux/debug.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/os/linux/debug.c b/include/os/linux/debug.c
index 5f0703c..b8c4596 100644
--- a/include/os/linux/debug.c
+++ b/include/os/linux/debug.c
@@ -1,5 +1,5 @@
1/* 1/*
2 * Copyright (C) 2017-2018 NVIDIA Corporation. All rights reserved. 2 * Copyright (C) 2017-2021 NVIDIA Corporation. All rights reserved.
3 * 3 *
4 * This software is licensed under the terms of the GNU General Public 4 * This software is licensed under the terms of the GNU General Public
5 * License version 2, as published by the Free Software Foundation, and 5 * License version 2, as published by the Free Software Foundation, and
@@ -224,7 +224,7 @@ static int railgate_residency_show(struct seq_file *s, void *data)
224 unsigned long total_rail_gate_time_ms; 224 unsigned long total_rail_gate_time_ms;
225 unsigned long total_rail_ungate_time_ms; 225 unsigned long total_rail_ungate_time_ms;
226 226
227 if (platform->is_railgated(dev_from_gk20a(g))) { 227 if (platform && platform->is_railgated && platform->is_railgated(dev_from_gk20a(g))) {
228 time_since_last_state_transition_ms = 228 time_since_last_state_transition_ms =
229 jiffies_to_msecs(jiffies - 229 jiffies_to_msecs(jiffies -
230 g->pstats.last_rail_gate_complete); 230 g->pstats.last_rail_gate_complete);