linux-kernel - [PATCH 01/38] ASoC: ak5558: drop of_match_ptr from of_device

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Message-Id: <20201120161653.445521-1-krzk@kernel.org>
Date:   Fri, 20 Nov 2020 17:16:15 +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>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Shengjiu Wang <shengjiu.wang@....com>
Subject: [PATCH 01/38] ASoC: ak5558: 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/ak5558.c:418:34: warning: ‘ak5558_i2c_dt_ids’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 sound/soc/codecs/ak5558.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/ak5558.c b/sound/soc/codecs/ak5558.c
index 2f076d5ee284..427d7d51bf53 100644
--- a/sound/soc/codecs/ak5558.c
+++ b/sound/soc/codecs/ak5558.c
@@ -423,7 +423,7 @@ static const struct of_device_id ak5558_i2c_dt_ids[] = {
 static struct i2c_driver ak5558_i2c_driver = {
 	.driver = {
 		.name = "ak5558",
-		.of_match_table = of_match_ptr(ak5558_i2c_dt_ids),
+		.of_match_table = ak5558_i2c_dt_ids,
 		.pm = &ak5558_pm,
 	},
 	.probe_new = ak5558_i2c_probe,
-- 
2.25.1