linux-kernel - [PATCH] regulator: qcom-smd: make smd_vreg

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Message-ID: <20240926231038.31916-1-minhuadotchen@gmail.com>
Date: Fri, 27 Sep 2024 07:10:36 +0800
From: Min-Hua Chen <minhuadotchen@...il.com>
To: Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Konrad Dybcio <konradybcio@...nel.org>
Cc: Min-Hua Chen <minhuadotchen@...il.com>,
	linux-arm-msm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] regulator: qcom-smd: make smd_vreg_rpm static

Since smd_vreg_rpm is used only in
drivers/regulator/qcom_smd-regulator.c, make it static and fix the
following sparse warning:

drivers/regulator/qcom_smd-regulator.c:14:21: sparse: warning:
symbol 'smd_vreg_rpm' was not declared. Should it be static?

No functional changes intended.

Fixes: 5df3b41bd6b5 ("regulator: qcom_smd: Keep one rpm handle for all vregs")
Signed-off-by: Min-Hua Chen <minhuadotchen@...il.com>
---
 drivers/regulator/qcom_smd-regulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index 28e7ce60cb61..25ed9f713974 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -11,7 +11,7 @@
 #include <linux/regulator/of_regulator.h>
 #include <linux/soc/qcom/smd-rpm.h>
 
-struct qcom_smd_rpm *smd_vreg_rpm;
+static struct qcom_smd_rpm *smd_vreg_rpm;
 
 struct qcom_rpm_reg {
 	struct device *dev;
-- 
2.43.0