Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
From:   Krzysztof Kozlowski <krzk@kernel.org>
To:     linux-kernel@vger.kernel.org, Liam Girdwood <lgirdwood@gmail.com>,
        Mark Brown <broonie@kernel.org>, alsa-devel@alsa-project.org
Cc:     Krzysztof Kozlowski <krzk@kernel.org>,
        Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>
Subject: [PATCH 26/38] ASoC: pcm1789: skip of_device_id table when !CONFIG_OF
Date:   Fri, 20 Nov 2020 17:16:40 +0100
Message-Id: <20201120161653.445521-26-krzk@kernel.org>
In-Reply-To: <20201120161653.445521-1-krzk@kernel.org>
References: <20201120161653.445521-1-krzk@kernel.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Precedence: bulk

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/pcm1789-i2c.c:36:34: warning: ‘pcm1789_of_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 sound/soc/codecs/pcm1789-i2c.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/codecs/pcm1789-i2c.c b/sound/soc/codecs/pcm1789-i2c.c
index 327ec584f240..7a6be45f8149 100644
--- a/sound/soc/codecs/pcm1789-i2c.c
+++ b/sound/soc/codecs/pcm1789-i2c.c
@@ -33,11 +33,13 @@ static int pcm1789_i2c_remove(struct i2c_client *client)
 	return pcm1789_common_exit(&client->dev);
 }
 
+#ifdef CONFIG_OF
 static const struct of_device_id pcm1789_of_match[] = {
 	{ .compatible = "ti,pcm1789", },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, pcm1789_of_match);
+#endif
 
 static const struct i2c_device_id pcm1789_i2c_ids[] = {
 	{ "pcm1789", 0 },
-- 
2.25.1