mfd: palmas: Remove call of mfd_remove_devices

The driver only support the device tree and sub modules are populated
through platform, the registration of sub devices through mfd_add_devices
has been removed.

Hence in remove path of the driver, it is not require to call
mfd_remove_devices.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

drivers/mfd/palmas.c

@@ -567,7 +567,6 @@ static int palmas_i2c_remove(struct i2c_client *i2c)
 {
 	struct palmas *palmas = i2c_get_clientdata(i2c);
 
-	mfd_remove_devices(palmas->dev);
 	regmap_del_irq_chip(palmas->irq, palmas->irq_data);
 
 	return 0;