hwmon: Drop explicit initialization of struct i2c_device_id::driver_data to 0 (part 2)

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.

This is a follow up to commit d8a66f3621c2 ("hwmon: Drop explicit
initialization of struct i2c_device_id::driver_data to 0") which I
created before identifying a few corner cases in my conversion script.

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

drivers/hwmon/lm87.c

···
 
 static const struct i2c_device_id lm87_id[] = {
 	{ "lm87" },
-	{ "adm1024", 0 },
+	{ "adm1024" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, lm87_id);

drivers/hwmon/lm95241.c

···
 /* Driver data (common to all clients) */
 static const struct i2c_device_id lm95241_id[] = {
 	{ "lm95231" },
-	{ "lm95241", 0 },
+	{ "lm95241" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, lm95241_id);

drivers/hwmon/max6621.c

···
 }
 
 static const struct i2c_device_id max6621_id[] = {
-	{ MAX6621_DRV_NAME, 0 },
+	{ MAX6621_DRV_NAME },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, max6621_id);

drivers/hwmon/pmbus/max15301.c

···
 #include "pmbus.h"
 
 static const struct i2c_device_id max15301_id[] = {
-	{"bmr461"},
-	{"max15301", 0},
+	{ "bmr461" },
+	{ "max15301" },
 	{}
 };
 MODULE_DEVICE_TABLE(i2c, max15301_id);