phy: qcom-qmp-combo: drop unused UFS reset

Drop the unused UFS reset code which isn't used since the QMP driver
split.
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20221017065013.19647-3-johan+linaro@kernel.orgSigned-off-by: Vinod Koul <vkoul@kernel.org>

drivers/phy/qualcomm/phy-qcom-qmp-combo.c

@@ -944,7 +944,6 @@ struct qmp_phy_dp_clks {
  * @phys: array of per-lane phy descriptors
  * @phy_mutex: mutex lock for PHY common block initialization
  * @init_count: phy common block initialization count
- * @ufs_reset: optional UFS PHY reset handle
  */
 struct qcom_qmp {
 	struct device *dev;
@@ -958,8 +957,6 @@ struct qcom_qmp {
 
 	struct mutex phy_mutex;
 	int init_count;
-
-	struct reset_control *ufs_reset;
 };
 
 static void qcom_qmp_v3_phy_dp_aux_init(struct qmp_phy *qphy);
@@ -2027,8 +2024,6 @@ static int qmp_combo_com_exit(struct qmp_phy *qphy)
 		return 0;
 	}
 
-	reset_control_assert(qmp->ufs_reset);
-
 	reset_control_bulk_assert(cfg->num_resets, qmp->resets);
 
 	clk_bulk_disable_unprepare(cfg->num_clks, qmp->clks);
@@ -2103,10 +2098,6 @@ static int qmp_combo_power_on(struct phy *phy)
 	else
 		qmp_combo_configure(pcs, cfg->regs, cfg->pcs_tbl, cfg->pcs_tbl_num);
 
-	ret = reset_control_deassert(qmp->ufs_reset);
-	if (ret)
-		goto err_disable_pipe_clk;
-
 	if (cfg->has_pwrdn_delay)
 		usleep_range(cfg->pwrdn_delay_min, cfg->pwrdn_delay_max);