[PATCH 8/8] clk: scpi: mark scpi_clk_match as maybe unused

From: Krzysztof Kozlowski <krzk@kernel.org>
To: Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Sudeep Holla <sudeep.holla@arm.com>,
	Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	Peng Fan <peng.fan@nxp.com>, Abel Vesa <abel.vesa@nxp.com>,
	Anson Huang <Anson.Huang@nxp.com>,
	linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-renesas-soc@vger.kernel.org
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Subject: [PATCH 8/8] clk: scpi: mark scpi_clk_match as maybe unused
Date: Tue,  3 Nov 2020 17:24:35 +0100	[thread overview]
Message-ID: <20201103162435.13689-8-krzk@kernel.org> (raw)
In-Reply-To: <20201103162435.13689-1-krzk@kernel.org>

The scpi_clk_match (struct of_device_id) is referenced only with
CONFIG_OF builds thus mark it as __maybe_unused:

    drivers/clk/clk-scpi.c:132:34: warning:
        ‘scpi_clk_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 drivers/clk/clk-scpi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/clk-scpi.c b/drivers/clk/clk-scpi.c
index 5a9b140dd8c8..a39af7616b13 100644
--- a/drivers/clk/clk-scpi.c
+++ b/drivers/clk/clk-scpi.c
@@ -129,7 +129,7 @@ static const struct clk_ops scpi_dvfs_ops = {
 	.set_rate = scpi_dvfs_set_rate,
 };
 
-static const struct of_device_id scpi_clk_match[] = {
+static const struct of_device_id scpi_clk_match[] __maybe_unused = {
 	{ .compatible = "arm,scpi-dvfs-clocks", .data = &scpi_dvfs_ops, },
 	{ .compatible = "arm,scpi-variable-clocks", .data = &scpi_clk_ops, },
 	{}
-- 
2.25.1

