linux-kernel - [PATCH v2 01/15] regulator: 88pg86x: Fix W=1 build warning when CONFIG

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Date:   Fri, 21 Aug 2020 11:12:10 +0800
From:   Jisheng Zhang <Jisheng.Zhang@...aptics.com>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Support Opensource <support.opensource@...semi.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Icenowy Zheng <icenowy@...c.io>
Cc:     linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v2 01/15] regulator: 88pg86x: Fix W=1 build warning when
 CONFIG_OF=n

Fix below warning when CONFIG_OF=n:

drivers/regulator/88pg86x.c:87:34: warning: ‘pg86x_dt_ids’ defined but not used [-Wunused-const-variable=]
87 | static const struct of_device_id pg86x_dt_ids [] = {
   |                                  ^~~~~~~~~~~~

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@...aptics.com>
---
 drivers/regulator/88pg86x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/88pg86x.c b/drivers/regulator/88pg86x.c
index 71cfa2c5de5e..e995e7379a04 100644
--- a/drivers/regulator/88pg86x.c
+++ b/drivers/regulator/88pg86x.c
@@ -84,7 +84,7 @@ static int pg86x_i2c_probe(struct i2c_client *i2c)
 	return 0;
 }
 
-static const struct of_device_id pg86x_dt_ids [] = {
+static const struct of_device_id __maybe_unused pg86x_dt_ids[] = {
 	{ .compatible = "marvell,88pg867" },
 	{ .compatible = "marvell,88pg868" },
 	{ }
-- 
2.28.0