linux-kernel - [PATCH] ASoC: wm8731: use simple i2c probe function

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20220405123236.2099063-1-steve@sk2.org>
Date:   Tue,  5 Apr 2022 14:32:36 +0200
From:   Stephen Kitt <steve@....org>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>
Cc:     patches@...nsource.cirrus.com, Wolfram Sang <wsa@...nel.org>,
        linux-kernel@...r.kernel.org, Stephen Kitt <steve@....org>
Subject: [PATCH] ASoC: wm8731: use simple i2c probe function

The i2c probe functions here don't use the id information provided in
their second argument, so the single-parameter i2c probe function
("probe_new") can be used instead.

This avoids scanning the identifier tables during probes.

Signed-off-by: Stephen Kitt <steve@....org>
---
 sound/soc/codecs/wm8731.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 5d4949c2ec9b..c430f169eb24 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -723,8 +723,7 @@ static struct spi_driver wm8731_spi_driver = {
 #endif /* CONFIG_SPI_MASTER */
 
 #if IS_ENABLED(CONFIG_I2C)
-static int wm8731_i2c_probe(struct i2c_client *i2c,
-			    const struct i2c_device_id *id)
+static int wm8731_i2c_probe(struct i2c_client *i2c)
 {
 	struct wm8731_priv *wm8731;
 	int ret;
@@ -788,7 +787,7 @@ static struct i2c_driver wm8731_i2c_driver = {
 		.name = "wm8731",
 		.of_match_table = wm8731_of_match,
 	},
-	.probe =    wm8731_i2c_probe,
+	.probe_new = wm8731_i2c_probe,
 	.id_table = wm8731_i2c_id,
 };
 #endif
-- 
2.27.0