usb: misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0

These drivers don't use the driver_data member of struct i2c_device_id,
so don't explicitly initialize this member.

This prepares putting driver_data in an anonymous union which requires
either no initialization or named designators. But it's also a nice
cleanup on its own.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://lore.kernel.org/r/20240619194413.2544537-2-u.kleine-koenig@baylibre.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/misc/usb251xb.c

@@ -726,15 +726,15 @@ static int __maybe_unused usb251xb_resume(struct device *dev)
 static SIMPLE_DEV_PM_OPS(usb251xb_pm_ops, usb251xb_suspend, usb251xb_resume);
 
 static const struct i2c_device_id usb251xb_id[] = {
-	{ "usb2422", 0 },
-	{ "usb2512b", 0 },
-	{ "usb2512bi", 0 },
-	{ "usb2513b", 0 },
-	{ "usb2513bi", 0 },
-	{ "usb2514b", 0 },
-	{ "usb2514bi", 0 },
-	{ "usb2517", 0 },
-	{ "usb2517i", 0 },
+	{ "usb2422" },
+	{ "usb2512b" },
+	{ "usb2512bi" },
+	{ "usb2513b" },
+	{ "usb2513bi" },
+	{ "usb2514b" },
+	{ "usb2514bi" },
+	{ "usb2517" },
+	{ "usb2517i" },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(i2c, usb251xb_id);

drivers/usb/misc/usb3503.c

@@ -390,7 +390,7 @@ static SIMPLE_DEV_PM_OPS(usb3503_platform_pm_ops, usb3503_platform_suspend,
 		usb3503_platform_resume);
 
 static const struct i2c_device_id usb3503_id[] = {
-	{ USB3503_I2C_NAME, 0 },
+	{ USB3503_I2C_NAME },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, usb3503_id);

drivers/usb/misc/usb4604.c

@@ -135,7 +135,7 @@ static SIMPLE_DEV_PM_OPS(usb4604_i2c_pm_ops, usb4604_i2c_suspend,
 		usb4604_i2c_resume);
 
 static const struct i2c_device_id usb4604_id[] = {
-	{ "usb4604", 0 },
+	{ "usb4604" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, usb4604_id);