rtc: isl12026: Drop "_new" from probe callback name

The driver was introduced when .probe_new was the right probe callback
to use for i2c drivers. Today .probe is the right one (again) and the
driver was already switched in commit 31b0cec ("rtc: Switch i2c
drivers back to use .probe()") but the name continued to include "_new"
in its name.

To prevent code readers wondering about what might be new here, drop
that irritating part of the name.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230725070429.383070-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

Author: Uwe Kleine-König

drivers/rtc/rtc-isl12026.c

@@ -428,7 +428,7 @@ static void isl12026_force_power_modes(struct i2c_client *client)
 	}
 }
 
-static int isl12026_probe_new(struct i2c_client *client)
+static int isl12026_probe(struct i2c_client *client)
 {
 	struct isl12026 *priv;
 	int ret;
@@ -489,7 +489,7 @@ static struct i2c_driver isl12026_driver = {
 		.name	= "rtc-isl12026",
 		.of_match_table = isl12026_dt_match,
 	},
-	.probe		= isl12026_probe_new,
+	.probe		= isl12026_probe,
 	.remove		= isl12026_remove,
 };