linux-kernel - [PATCH] thermal/drivers/qcom/temp-alarm: fix inaccurate warning for gen2

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Message-Id: <20221020145237.942146-1-luca.weiss@fairphone.com>
Date:   Thu, 20 Oct 2022 16:52:37 +0200
From:   Luca Weiss <luca.weiss@...rphone.com>
To:     linux-arm-msm@...r.kernel.org
Cc:     ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        Luca Weiss <luca.weiss@...rphone.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Amit Kucheria <amitk@...nel.org>,
        Thara Gopinath <thara.gopinath@...il.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Zhang Rui <rui.zhang@...el.com>,
        Stephen Boyd <sboyd@...nel.org>,
        David Collins <collinsd@...eaurora.org>,
        Guru Das Srinagesh <gurus@...eaurora.org>,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] thermal/drivers/qcom/temp-alarm: fix inaccurate warning for gen2

On gen2 chips the stage2 threshold is not 140 degC but 125 degC.

Make the warning message clearer by using this variable and also by
including the temperature that was checked for.

Fixes: aa92b3310c55 ("thermal/drivers/qcom-spmi-temp-alarm: Add support for GEN2 rev 1 PMIC peripherals")
Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
---
 drivers/thermal/qcom/qcom-spmi-temp-alarm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/thermal/qcom/qcom-spmi-temp-alarm.c b/drivers/thermal/qcom/qcom-spmi-temp-alarm.c
index be785ab37e53..ad84978109e6 100644
--- a/drivers/thermal/qcom/qcom-spmi-temp-alarm.c
+++ b/drivers/thermal/qcom/qcom-spmi-temp-alarm.c
@@ -252,7 +252,8 @@ static int qpnp_tm_update_critical_trip_temp(struct qpnp_tm_chip *chip,
 			disable_s2_shutdown = true;
 		else
 			dev_warn(chip->dev,
-				 "No ADC is configured and critical temperature is above the maximum stage 2 threshold of 140 C! Configuring stage 2 shutdown at 140 C.\n");
+				 "No ADC is configured and critical temperature %d mC is above the maximum stage 2 threshold of %ld mC! Configuring stage 2 shutdown at %ld mC.\n",
+				 temp, stage2_threshold_max, stage2_threshold_max);
 	}
 
 skip:
-- 
2.38.1