linux-kernel - [PATCH 5/5] i2c: synquacer: mark OF related data as maybe unused

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Date:   Sat, 11 Mar 2023 12:16:58 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Benson Leung <bleung@...omium.org>,
        Guenter Roeck <groeck@...omium.org>,
        Qii Wang <qii.wang@...iatek.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Andreas Färber <afaerber@...e.de>,
        Manivannan Sadhasivam <mani@...nel.org>,
        Ard Biesheuvel <ardb@...nel.org>,
        Michal Simek <michal.simek@...inx.com>,
        linux-i2c@...r.kernel.org, chrome-platform@...ts.linux.dev,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org,
        linux-actions@...ts.infradead.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 5/5] i2c: synquacer: mark OF related data as maybe unused

The driver can be compile tested with !CONFIG_OF making certain data
unused:

  drivers/i2c/busses/i2c-synquacer.c:632:34: error: ‘synquacer_i2c_dt_ids’ defined but not used [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 drivers/i2c/busses/i2c-synquacer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-synquacer.c b/drivers/i2c/busses/i2c-synquacer.c
index e4026c5416b1..50d19cf99a03 100644
--- a/drivers/i2c/busses/i2c-synquacer.c
+++ b/drivers/i2c/busses/i2c-synquacer.c
@@ -629,7 +629,7 @@ static int synquacer_i2c_remove(struct platform_device *pdev)
 	return 0;
 };
 
-static const struct of_device_id synquacer_i2c_dt_ids[] = {
+static const struct of_device_id synquacer_i2c_dt_ids[] __maybe_unused = {
 	{ .compatible = "socionext,synquacer-i2c" },
 	{ /* sentinel */ }
 };
-- 
2.34.1