drivers/ata/ahci_st.c

56 	struct st_ahci_drv_data *drv_data = hpriv->plat_data;
59 	if (drv_data->pwr) {
60 		err = reset_control_deassert(drv_data->pwr);
67 	if (drv_data->sw_rst) {
68 		err = reset_control_deassert(drv_data->sw_rst);
75 	if (drv_data->pwr_rst) {
76 		err = reset_control_deassert(drv_data->pwr_rst);
89 	struct st_ahci_drv_data *drv_data = hpriv->plat_data;
93 	if (drv_data->pwr) {
94 		err = reset_control_assert(drv_data->pwr);
105 	struct st_ahci_drv_data *drv_data = hpriv->plat_data;
107 	drv_data->pwr = devm_reset_control_get(dev, "pwr-dwn");
108 	if (IS_ERR(drv_data->pwr)) {
110 		drv_data->pwr = NULL;
113 	drv_data->sw_rst = devm_reset_control_get(dev, "sw-rst");
114 	if (IS_ERR(drv_data->sw_rst)) {
116 		drv_data->sw_rst = NULL;
119 	drv_data->pwr_rst = devm_reset_control_get(dev, "pwr-rst");
120 	if (IS_ERR(drv_data->pwr_rst)) {
122 		drv_data->pwr_rst = NULL;
146 	struct st_ahci_drv_data *drv_data;
150 	drv_data = devm_kzalloc(&pdev->dev, sizeof(*drv_data), GFP_KERNEL);
151 	if (!drv_data)
157 	hpriv->plat_data = drv_data;
184 	struct st_ahci_drv_data *drv_data = hpriv->plat_data;
191 	if (drv_data->pwr) {
192 		err = reset_control_assert(drv_data->pwr);