vbackup            20 drivers/gnss/mtk.c 	struct regulator *vbackup;
vbackup            90 drivers/gnss/mtk.c 	data->vbackup = devm_regulator_get_optional(&serdev->dev, "vbackup");
vbackup            91 drivers/gnss/mtk.c 	if (IS_ERR(data->vbackup)) {
vbackup            92 drivers/gnss/mtk.c 		ret = PTR_ERR(data->vbackup);
vbackup            94 drivers/gnss/mtk.c 			data->vbackup = NULL;
vbackup            99 drivers/gnss/mtk.c 	if (data->vbackup) {
vbackup           100 drivers/gnss/mtk.c 		ret = regulator_enable(data->vbackup);
vbackup           112 drivers/gnss/mtk.c 	if (data->vbackup)
vbackup           113 drivers/gnss/mtk.c 		regulator_disable(data->vbackup);
vbackup           126 drivers/gnss/mtk.c 	if (data->vbackup)
vbackup           127 drivers/gnss/mtk.c 		regulator_disable(data->vbackup);