linux-kernel - [PATCH 05/38] ASoC: tas571x: drop of_match_ptr from of_device

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Date:   Fri, 20 Nov 2020 17:16:19 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     linux-kernel@...r.kernel.org, Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>, alsa-devel@...a-project.org
Cc:     Krzysztof Kozlowski <krzk@...nel.org>,
        Kevin Cernekee <cernekee@...omium.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Peter Ujfalusi <peter.ujfalusi@...com>,
        Philipp Puschmann <p.puschmann@...onex.de>,
        Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
Subject: [PATCH 05/38] ASoC: tas571x: drop of_match_ptr from of_device_id table

The driver can match only via the DT table so the table should be always
used and the of_match_ptr does not have any sense (this also allows ACPI
matching via PRP0001, even though it is not relevant here).  This fixes
compile warning (!CONFIG_OF on x86_64):

  sound/soc/codecs/tas571x.c:892:34: warning: ‘tas571x_of_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 sound/soc/codecs/tas571x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/tas571x.c b/sound/soc/codecs/tas571x.c
index 835a723ce5bc..1a87697eea16 100644
--- a/sound/soc/codecs/tas571x.c
+++ b/sound/soc/codecs/tas571x.c
@@ -912,7 +912,7 @@ MODULE_DEVICE_TABLE(i2c, tas571x_i2c_id);
 static struct i2c_driver tas571x_i2c_driver = {
 	.driver = {
 		.name = "tas571x",
-		.of_match_table = of_match_ptr(tas571x_of_match),
+		.of_match_table = tas571x_of_match,
 	},
 	.probe = tas571x_i2c_probe,
 	.remove = tas571x_i2c_remove,
-- 
2.25.1