regulator: cpcap: Remove unneeded init_data setting

This driver is using regulator core's simplified DT parsing code,
so regulator will call regulator_of_get_init_data() to get init_data.
No need to set config.init_data. In additional, current code does not
properly set the init_data setting, so just remove it.

Signed-off-by: Axel Lin <[e-mail]>
Signed-off-by: Mark Brown <[e-mail]>

drivers/regulator/cpcap-regulator.c

···
 	struct cpcap_ddata *ddata;
 	const struct of_device_id *match;
 	struct regulator_config config;
-	struct regulator_init_data init_data;
 	int i;
 
 	match = of_match_device(of_match_ptr(cpcap_regulator_id_table),
···
 	platform_set_drvdata(pdev, ddata);
 
 	memset(&config, 0, sizeof(config));
-	memset(&init_data, 0, sizeof(init_data));
 	config.dev = &pdev->dev;
 	config.regmap = ddata->reg;
-	config.init_data = &init_data;
 
 	for (i = 0; i < CPCAP_NR_REGULATORS; i++) {
 		const struct cpcap_regulator *regulator = &ddata->soc[i];