gdsc_reg 203 drivers/gpu/drm/msm/dsi/dsi_host.c struct regulator *gdsc_reg; gdsc_reg 208 drivers/gpu/drm/msm/dsi/dsi_host.c gdsc_reg = regulator_get(dev, "gdsc"); gdsc_reg 209 drivers/gpu/drm/msm/dsi/dsi_host.c if (IS_ERR(gdsc_reg)) { gdsc_reg 222 drivers/gpu/drm/msm/dsi/dsi_host.c ret = regulator_enable(gdsc_reg); gdsc_reg 247 drivers/gpu/drm/msm/dsi/dsi_host.c regulator_disable(gdsc_reg); gdsc_reg 250 drivers/gpu/drm/msm/dsi/dsi_host.c regulator_put(gdsc_reg);