170 	struct bd9571mwv_reg *bdreg = dev_get_drvdata(dev);  in backup_mode_show()  local
172 	return sprintf(buf, "%s\n", bdreg->bkup_mode_enabled ? "on" : "off");  in backup_mode_show()
179 	struct bd9571mwv_reg *bdreg = dev_get_drvdata(dev);  in backup_mode_store()  local
186 	ret = kstrtobool(buf, &bdreg->bkup_mode_enabled);  in backup_mode_store()
190 	if (!bdreg->rstbmode_level)  in backup_mode_store()
197 	ret = bd9571mwv_bkup_mode_read(bdreg->bd, &mode);  in backup_mode_store()
202 	if (bdreg->bkup_mode_enabled)  in backup_mode_store()
203 		mode |= bdreg->bkup_mode_cnt_keepon;  in backup_mode_store()
205 	ret = bd9571mwv_bkup_mode_write(bdreg->bd, mode);  in backup_mode_store()
216 	struct bd9571mwv_reg *bdreg = dev_get_drvdata(dev);  in bd9571mwv_suspend()  local
220 	if (!bdreg->bkup_mode_enabled)  in bd9571mwv_suspend()
224 	ret = bd9571mwv_bkup_mode_read(bdreg->bd, &mode);  in bd9571mwv_suspend()
228 	bdreg->bkup_mode_cnt_saved = mode;  in bd9571mwv_suspend()
230 	if (!bdreg->rstbmode_pulse)  in bd9571mwv_suspend()
235 	mode |= bdreg->bkup_mode_cnt_keepon;  in bd9571mwv_suspend()
237 	if (mode != bdreg->bkup_mode_cnt_saved)  in bd9571mwv_suspend()
238 		return bd9571mwv_bkup_mode_write(bdreg->bd, mode);  in bd9571mwv_suspend()
245 	struct bd9571mwv_reg *bdreg = dev_get_drvdata(dev);  in bd9571mwv_resume()  local
247 	if (!bdreg->bkup_mode_enabled)  in bd9571mwv_resume()
251 	return bd9571mwv_bkup_mode_write(bdreg->bd, bdreg->bkup_mode_cnt_saved);  in bd9571mwv_resume()
273 	struct bd9571mwv_reg *bdreg;  in bd9571mwv_regulator_probe()  local
278 	bdreg = devm_kzalloc(&pdev->dev, sizeof(*bdreg), GFP_KERNEL);  in bd9571mwv_regulator_probe()
279 	if (!bdreg)  in bd9571mwv_regulator_probe()
282 	bdreg->bd = bd;  in bd9571mwv_regulator_probe()
284 	platform_set_drvdata(pdev, bdreg);  in bd9571mwv_regulator_probe()
308 	bdreg->bkup_mode_cnt_keepon = val;  in bd9571mwv_regulator_probe()
310 	bdreg->rstbmode_level = of_property_read_bool(bd->dev->of_node,  in bd9571mwv_regulator_probe()
312 	bdreg->rstbmode_pulse = of_property_read_bool(bd->dev->of_node,  in bd9571mwv_regulator_probe()
314 	if (bdreg->rstbmode_level && bdreg->rstbmode_pulse) {  in bd9571mwv_regulator_probe()
320 	if (bdreg->bkup_mode_cnt_keepon) {  in bd9571mwv_regulator_probe()
327 		bdreg->bkup_mode_enabled = bdreg->rstbmode_pulse;  in bd9571mwv_regulator_probe()