linux-kernel - [PATCH v1 3/4] auxdisplay: lcd2s: Switch to i2c ->probe

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Message-Id: <20220308151119.48412-3-andriy.shevchenko@linux.intel.com>
Date:   Tue,  8 Mar 2022 17:11:18 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Miguel Ojeda <ojeda@...nel.org>, linux-kernel@...r.kernel.org
Subject: [PATCH v1 3/4] auxdisplay: lcd2s: Switch to i2c ->probe_new()

The deprecated i2c ->probe() functionality doesn't work with
OF compatible strings, as it only checks for the i2c device id.
While it's not a problem right now, it would still bring a
better code. Switch to the new way of probing.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/auxdisplay/lcd2s.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/auxdisplay/lcd2s.c b/drivers/auxdisplay/lcd2s.c
index 5201a621de45..a4503765a95d 100644
--- a/drivers/auxdisplay/lcd2s.c
+++ b/drivers/auxdisplay/lcd2s.c
@@ -288,8 +288,7 @@ static const struct charlcd_ops lcd2s_ops = {
 	.redefine_char	= lcd2s_redefine_char,
 };
 
-static int lcd2s_i2c_probe(struct i2c_client *i2c,
-				const struct i2c_device_id *id)
+static int lcd2s_i2c_probe(struct i2c_client *i2c)
 {
 	struct charlcd *lcd;
 	struct lcd2s_data *lcd2s;
@@ -368,7 +367,7 @@ static struct i2c_driver lcd2s_i2c_driver = {
 		.name = "lcd2s",
 		.of_match_table = lcd2s_of_table,
 	},
-	.probe = lcd2s_i2c_probe,
+	.probe_new = lcd2s_i2c_probe,
 	.remove = lcd2s_i2c_remove,
 	.id_table = lcd2s_i2c_id,
 };
-- 
2.34.1