hwmon: (pmbus/max31785) Remove a useless #define

There is a typo in MAX37185_NUM_FAN_PAGES. To be consistent, it should be
MAX31785_NUM_FAN_PAGES (1 and 7 switched).

At line 24, we already have:
   #define MAX31785_NR_FAN_PAGES		6
and MAX37185_NUM_FAN_PAGES seems to be unused.

It is likely that it is only a typo and/or a left-over.
So, axe it.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/20190721101553.20911-1-christophe.jaillet@wanadoo.frSigned-off-by: Guenter Roeck <linux@roeck-us.net>

drivers/hwmon/pmbus/max31785.c

@@ -244,8 +244,6 @@ static int max31785_write_word_data(struct i2c_client *client, int page,
 #define MAX31785_VOUT_FUNCS \
 	(PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT)
 
-#define MAX37185_NUM_FAN_PAGES 6
-
 static const struct pmbus_driver_info max31785_info = {
 	.pages = MAX31785_NR_PAGES,