[PATCH v2 18/39] ASoC: da7219: skip of_device_id table when !CONFIG_OF

From: Krzysztof Kozlowski <krzk@kernel.org>
To: Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
	Takashi Iwai <tiwai@suse.com>,
	Support Opensource <support.opensource@diasemi.com>,
	Oder Chiou <oder_chiou@realtek.com>,
	Kevin Cernekee <cernekee@chromium.org>,
	Jerome Brunet <jbrunet@baylibre.com>,
	Kevin Hilman <khilman@baylibre.com>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	Patrick Lai <plai@codeaurora.org>,
	Banajit Goswami <bgoswami@codeaurora.org>,
	Heiko Stuebner <heiko@sntech.de>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Sylwester Nawrocki <s.nawrocki@samsung.com>,
	Peter Ujfalusi <peter.ujfalusi@ti.com>,
	alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-amlogic@lists.infradead.org,
	linux-rockchip@lists.infradead.org
Subject: [PATCH v2 18/39] ASoC: da7219: skip of_device_id table when !CONFIG_OF
Date: Wed, 25 Nov 2020 17:44:31 +0100
Message-ID: <20201125164452.89239-19-krzk@kernel.org> (raw)
In-Reply-To: <20201125164452.89239-1-krzk@kernel.org>

The driver can match by multiple methods.  Its of_device_id table is
referenced via of_match_ptr() so it will be unused for !CONFIG_OF
builds:

  sound/soc/codecs/da7219.c:1705:34: warning: ‘da7219_of_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 sound/soc/codecs/da7219.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/codecs/da7219.c b/sound/soc/codecs/da7219.c
index 0b3b7909efc9..e9b45daec0ca 100644
--- a/sound/soc/codecs/da7219.c
+++ b/sound/soc/codecs/da7219.c
@@ -1702,11 +1702,13 @@ static struct snd_soc_dai_driver da7219_dai = {
  * DT/ACPI
  */
 
+#ifdef CONFIG_OF
 static const struct of_device_id da7219_of_match[] = {
 	{ .compatible = "dlg,da7219", },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, da7219_of_match);
+#endif
 
 #ifdef CONFIG_ACPI
 static const struct acpi_device_id da7219_acpi_match[] = {
-- 
2.25.1

