[PATCH v1 2/4] thermal/debugfs: Allow tze_seq_show() to print statistics for invalid trips

Rafael J. Wysocki
2024-05-23T16:05:19Z

Commit a6258fde8de3 ("thermal/debugfs: Make tze_seq_show() skip invalid
trips and trips with no stats") modified tze_seq_show() to skip invalid
trips, but it overlooked the fact that a trip may become invalid during
a mitigation eposide involving it, in which case its statistics should
still be reported.

For this reason, remove the invalid trip temperature check from the
main loop in tze_seq_show().

The trips that have never been valid will still be skipped after this
change because there are no statistics to report for them.

Fixes: a6258fde8de3 ("thermal/debugfs: Make tze_seq_show() skip invalid trips and trips with no stats")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/thermal/thermal_debugfs.c | 4 ----
1 file changed, 4 deletions(-)

Index: linux-pm/drivers/thermal/thermal_debugfs.c
===================================================================
--- linux-pm.orig/drivers/thermal/thermal_debugfs.c
+++ linux-pm/drivers/thermal/thermal_debugfs.c
@@ -802,10 +802,6 @@ static int tze_seq_show(struct seq_file
const struct thermal_trip *trip = &td->trip;
struct trip_stats *trip_stats;

- /* Skip invalid trips. */
- if (trip->temperature == THERMAL_TEMP_INVALID)
- continue;
-
/*
* There is no possible mitigation happening at the
* critical trip point, so the stats will be always