rtc: 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.

While add it, also remove a comma after the sentinel entry in
rtc-hym8563.

Signed-off-by: Uwe Kleine-König <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Alexandre Belloni <[e-mail]>

drivers/rtc/rtc-ab-b5ze-s3.c

···
 #endif
 
 static const struct i2c_device_id abb5zes3_id[] = {
-	{ "abb5zes3", 0 },
+	{ "abb5zes3" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, abb5zes3_id);

drivers/rtc/rtc-ab-eoz9.c

···
 #endif
 
 static const struct i2c_device_id abeoz9_id[] = {
-	{ "abeoz9", 0 },
+	{ "abeoz9" },
 	{ }
 };
 

drivers/rtc/rtc-bq32k.c

···
 }
 
 static const struct i2c_device_id bq32k_id[] = {
-	{ "bq32000", 0 },
+	{ "bq32000" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, bq32k_id);

drivers/rtc/rtc-ds1374.c

···
 #define DS1374_REG_TCR		0x09 /* Trickle Charge */
 
 static const struct i2c_device_id ds1374_id[] = {
-	{ "ds1374", 0 },
+	{ "ds1374" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, ds1374_id);

drivers/rtc/rtc-ds1672.c

···
 }
 
 static const struct i2c_device_id ds1672_id[] = {
-	{ "ds1672", 0 },
+	{ "ds1672" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, ds1672_id);

drivers/rtc/rtc-ds3232.c

···
 }
 
 static const struct i2c_device_id ds3232_id[] = {
-	{ "ds3232", 0 },
+	{ "ds3232" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, ds3232_id);

drivers/rtc/rtc-em3027.c

···
 }
 
 static const struct i2c_device_id em3027_id[] = {
-	{ "em3027", 0 },
+	{ "em3027" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, em3027_id);

drivers/rtc/rtc-fm3130.c

···
 	int			data_valid;
 };
 static const struct i2c_device_id fm3130_id[] = {
-	{ "fm3130", 0 },
+	{ "fm3130" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, fm3130_id);

drivers/rtc/rtc-hym8563.c

···
 }
 
 static const struct i2c_device_id hym8563_id[] = {
-	{ "hym8563", 0 },
-	{},
+	{ "hym8563" },
+	{}
 };
 MODULE_DEVICE_TABLE(i2c, hym8563_id);
 

drivers/rtc/rtc-isl12022.c

···
 MODULE_DEVICE_TABLE(of, isl12022_dt_match);
 
 static const struct i2c_device_id isl12022_id[] = {
-	{ "isl12022", 0 },
+	{ "isl12022" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, isl12022_id);

drivers/rtc/rtc-max31335.c

···
 }
 
 static const struct i2c_device_id max31335_id[] = {
-	{ "max31335", 0 },
+	{ "max31335" },
 	{ }
 };
 

drivers/rtc/rtc-max6900.c

···
 }
 
 static const struct i2c_device_id max6900_id[] = {
-	{ "max6900", 0 },
+	{ "max6900" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, max6900_id);

drivers/rtc/rtc-nct3018y.c

···
 }
 
 static const struct i2c_device_id nct3018y_id[] = {
-	{ "nct3018y", 0 },
+	{ "nct3018y" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, nct3018y_id);

drivers/rtc/rtc-pcf8523.c

···
 }
 
 static const struct i2c_device_id pcf8523_id[] = {
-	{ "pcf8523", 0 },
+	{ "pcf8523" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, pcf8523_id);

drivers/rtc/rtc-pcf8563.c

···
 }
 
 static const struct i2c_device_id pcf8563_id[] = {
-	{ "pcf8563", 0 },
-	{ "rtc8564", 0 },
-	{ "pca8565", 0 },
+	{ "pcf8563" },
+	{ "rtc8564" },
+	{ "pca8565" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, pcf8563_id);

drivers/rtc/rtc-pcf8583.c

···
 }
 
 static const struct i2c_device_id pcf8583_id[] = {
-	{ "pcf8583", 0 },
+	{ "pcf8583" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, pcf8583_id);

drivers/rtc/rtc-rv3029c2.c

···
 }
 
 static const struct i2c_device_id rv3029_id[] = {
-	{ "rv3029", 0 },
-	{ "rv3029c2", 0 },
+	{ "rv3029" },
+	{ "rv3029c2" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, rv3029_id);

drivers/rtc/rtc-rx6110.c

···
 MODULE_DEVICE_TABLE(acpi, rx6110_i2c_acpi_match);
 
 static const struct i2c_device_id rx6110_i2c_id[] = {
-	{ "rx6110", 0 },
+	{ "rx6110" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, rx6110_i2c_id);

drivers/rtc/rtc-rx8010.c

···
 #define RX8010_ALARM_AE		BIT(7)
 
 static const struct i2c_device_id rx8010_id[] = {
-	{ "rx8010", 0 },
+	{ "rx8010" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, rx8010_id);

drivers/rtc/rtc-rx8581.c

···
 }
 
 static const struct i2c_device_id rx8581_id[] = {
-	{ "rx8581", 0 },
+	{ "rx8581" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, rx8581_id);

drivers/rtc/rtc-s35390a.c

···
 #define S35390A_INT2_MODE_PMIN		(BIT(3) | BIT(2)) /* INT2FE | INT2ME */
 
 static const struct i2c_device_id s35390a_id[] = {
-	{ "s35390a", 0 },
+	{ "s35390a" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, s35390a_id);

drivers/rtc/rtc-sd3078.c

···
 }
 
 static const struct i2c_device_id sd3078_id[] = {
-	{"sd3078", 0},
+	{ "sd3078" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, sd3078_id);

drivers/rtc/rtc-x1205.c

···
 }
 
 static const struct i2c_device_id x1205_id[] = {
-	{ "x1205", 0 },
+	{ "x1205" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, x1205_id);