wm8994_ldo 44 drivers/regulator/wm8994-regulator.c struct wm8994_ldo *ldo = rdev_get_drvdata(rdev); wm8994_ldo 126 drivers/regulator/wm8994-regulator.c struct wm8994_ldo *ldo; wm8994_ldo 132 drivers/regulator/wm8994-regulator.c ldo = devm_kzalloc(&pdev->dev, sizeof(struct wm8994_ldo), GFP_KERNEL);