phy: qcom-qmp: Move phy mode into struct qmp_phy

The phy mode pertains to the phy itself, i.e. 'struct qmp_phy', not the
wrapper, i.e. 'struct qcom_qmp'. Move the phy mode into the phy
structure to more accurately reflect what is going on. This also cleans
up 'struct qcom_qmp' so that it can eventually be the place where qmp
wrapper wide data is located, paving the way for the USB3+DP combo phy.
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Jeykumar Sankaran <jsanka@codeaurora.org>
Cc: Chandan Uddaraju <chandanu@codeaurora.org>
Cc: Vara Reddy <varar@codeaurora.org>
Cc: Tanmay Shah <tanmay@codeaurora.org>
Cc: Manu Gautam <mgautam@codeaurora.org>
Cc: Sandeep Maheswaram <sanm@codeaurora.org>
Cc: Douglas Anderson <dianders@chromium.org>
Cc: Sean Paul <seanpaul@chromium.org>
Cc: Jonathan Marek <jonathan@marek.ca>
Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Rob Clark <robdclark@chromium.org>
Link: https://lore.kernel.org/r/20200916231202.3637932-3-swboyd@chromium.orgSigned-off-by: Vinod Koul <vkoul@kernel.org>

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

@@ -1811,6 +1811,7 @@ struct qmp_phy_cfg {
  * @index: lane index
  * @qmp: QMP phy to which this lane belongs
  * @lane_rst: lane's reset controller
+ * @mode: current PHY mode
  */
 struct qmp_phy {
 	struct phy *phy;
@@ -1824,6 +1825,7 @@ struct qmp_phy {
 	unsigned int index;
 	struct qcom_qmp *qmp;
 	struct reset_control *lane_rst;
+	enum phy_mode mode;
 };
 
 /**
@@ -1842,7 +1844,6 @@ struct qmp_phy {
  * @phy_mutex: mutex lock for PHY common block initialization
  * @init_count: phy common block initialization count
  * @phy_initialized: indicate if PHY has been initialized
- * @mode: current PHY mode
  * @ufs_reset: optional UFS PHY reset handle
  */
 struct qcom_qmp {
@@ -1860,7 +1861,6 @@ struct qcom_qmp {
 	struct mutex phy_mutex;
 	int init_count;
 	bool phy_initialized;
-	enum phy_mode mode;
 
 	struct reset_control *ufs_reset;
 };
@@ -2803,9 +2803,8 @@ static int qcom_qmp_phy_set_mode(struct phy *phy,
 				 enum phy_mode mode, int submode)
 {
 	struct qmp_phy *qphy = phy_get_drvdata(phy);
-	struct qcom_qmp *qmp = qphy->qmp;
 
-	qmp->mode = mode;
+	qphy->mode = mode;
 
 	return 0;
 }
@@ -2818,8 +2817,8 @@ static void qcom_qmp_phy_enable_autonomous_mode(struct qmp_phy *qphy)
 	void __iomem *pcs_misc = qphy->pcs_misc;
 	u32 intr_mask;
 
-	if (qmp->mode == PHY_MODE_USB_HOST_SS ||
-	    qmp->mode == PHY_MODE_USB_DEVICE_SS)
+	if (qphy->mode == PHY_MODE_USB_HOST_SS ||
+	    qphy->mode == PHY_MODE_USB_DEVICE_SS)
 		intr_mask = ARCVR_DTCT_EN | ALFPS_DTCT_EN;
 	else
 		intr_mask = ARCVR_DTCT_EN | ARCVR_DTCT_EVENT_SEL;
@@ -2865,7 +2864,7 @@ static int __maybe_unused qcom_qmp_phy_runtime_suspend(struct device *dev)
 	struct qmp_phy *qphy = qmp->phys[0];
 	const struct qmp_phy_cfg *cfg = qmp->cfg;
 
-	dev_vdbg(dev, "Suspending QMP phy, mode:%d\n", qmp->mode);
+	dev_vdbg(dev, "Suspending QMP phy, mode:%d\n", qphy->mode);
 
 	/* Supported only for USB3 PHY */
 	if (cfg->type != PHY_TYPE_USB3)
@@ -2891,7 +2890,7 @@ static int __maybe_unused qcom_qmp_phy_runtime_resume(struct device *dev)
 	const struct qmp_phy_cfg *cfg = qmp->cfg;
 	int ret = 0;
 
-	dev_vdbg(dev, "Resuming QMP phy, mode:%d\n", qmp->mode);
+	dev_vdbg(dev, "Resuming QMP phy, mode:%d\n", qphy->mode);
 
 	/* Supported only for USB3 PHY */
 	if (cfg->type != PHY_TYPE_USB3)