linux-kernel - [PATCH] thermal/drivers/qcom: Remove some unused fields in struct qpnp_tm

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Date: Tue,  9 Apr 2024 21:56:34 +0200
From: Christophe JAILLET <christophe.jaillet@...adoo.fr>
To: 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>,
	Lukasz Luba <lukasz.luba@....com>
Cc: linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>,
	linux-pm@...r.kernel.org,
	linux-arm-msm@...r.kernel.org
Subject: [PATCH] thermal/drivers/qcom: Remove some unused fields in struct qpnp_tm_chip

In "struct qpnp_tm_chip", the 'prev_stage' field is unused.
Remove it.

Found with cppcheck, unusedStructMember.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
Compile tested only.

Apparently, it has never been used. It is not a left-over from a
refactoring.
---
 drivers/thermal/qcom/qcom-spmi-temp-alarm.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/thermal/qcom/qcom-spmi-temp-alarm.c b/drivers/thermal/qcom/qcom-spmi-temp-alarm.c
index 78c5cfe6a0c0..3cd74f6cac8f 100644
--- a/drivers/thermal/qcom/qcom-spmi-temp-alarm.c
+++ b/drivers/thermal/qcom/qcom-spmi-temp-alarm.c
@@ -74,7 +74,6 @@ struct qpnp_tm_chip {
 	long				temp;
 	unsigned int			thresh;
 	unsigned int			stage;
-	unsigned int			prev_stage;
 	unsigned int			base;
 	/* protects .thresh, .stage and chip registers */
 	struct mutex			lock;
-- 
2.44.0