mfd: max77686: Fix 'line over 80 chars' warning

This is part of an effort to clean-up the MFD subsystem.

+WARNING: line over 80 characters
+                                      &max77686_rtc_regmap_config);

total: 0 errors, 1 warnings, 299 lines checked

Signed-off-by: Lee Jones <lee.jones@linaro.org>

drivers/mfd/max77686.c

@@ -166,7 +166,7 @@ static int max77686_i2c_probe(struct i2c_client *i2c,
 	i2c_set_clientdata(max77686->rtc, max77686);
 
 	max77686->rtc_regmap = devm_regmap_init_i2c(max77686->rtc,
-						    &max77686_rtc_regmap_config);
+						&max77686_rtc_regmap_config);
 	if (IS_ERR(max77686->rtc_regmap)) {
 		ret = PTR_ERR(max77686->rtc_regmap);
 		dev_err(max77686->dev, "failed to allocate RTC regmap: %d\n",