drivers: use right API to get reset reason

[hercules2020/nv-tegra/linux-4.4.git] / drivers / platform / tegra / critical_condition / cc.c

diff --git a/drivers/platform/tegra/critical_condition/cc.c b/drivers/platform/tegra/critical_condition/cc.c
index eb634d1aa13216a03090a8387b39a08fa64128b3..1ab4fd58f6aa44b22bc189f48d2b33fc3ff27d0d 100644 (file)
--- a/drivers/platform/tegra/critical_condition/cc.c
+++ b/drivers/platform/tegra/critical_condition/cc.c
@@ -1,7 +1,7 @@
 /*
  * drivers/platform/tegra/cc.c
  *
- * Copyright (c) 2017, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2017-2018, NVIDIA CORPORATION.  All rights reserved.
  *
  * This software is licensed under the terms of the GNU General Public
  * License version 2, as published by the Free Software Foundation, and
@@ -270,7 +270,8 @@ void cc_periodic_save_cvt_data_work(struct work_struct *work)
 static void cc_periodic_save_cvt_data_timer(unsigned long _data)
 {
        if (!(cc_pdata.flags & CC_PAGE_WRITE_STARTED) &&
-                               (cc_pdata.last_reset_status != WDT_TIMEOUT)) {
+                       (cc_pdata.last_reset_status !=
+                               TEGRA_DENVER_WATCHDOG)) {
                pr_debug("crtcl_cond: No DATA in GameData RAM, skip write\n");
                return;
        }
@@ -404,7 +405,8 @@ err:
 
 static int crtcl_cond_probe(struct platform_device *pdev)
 {
-       int ret, reset_reason;
+       int ret;
+       enum tegra_system_reset_reason reset_reason;
 
        pdev->dev.platform_data = &cc_pdata;
        ret = cc_throttle_init(pdev);
@@ -468,8 +470,8 @@ static int crtcl_cond_probe(struct platform_device *pdev)
                }
        }
 
-       reset_reason = tegra_reset_reason_status();
-       if (reset_reason == WDT_TIMEOUT) {
+       reset_reason = tegra_pmc_get_system_reset_reason();
+       if (reset_reason == TEGRA_DENVER_WATCHDOG) {
                pr_debug("%s: Reset Reason is Watchdog Timeout\n", __func__);
                cc_pdata.last_reset_status = reset_reason;
        }