diff mbox series

[v4,03/10] phy: qcom-qmp: Remove 'initialized' in favor of 'init_count'

Message ID 20200916231202.3637932-4-swboyd@chromium.org (mailing list archive)
State New, archived
Headers show
Series Support qcom USB3+DP combo phy (or type-c phy) | expand

Commit Message

Stephen Boyd Sept. 16, 2020, 11:11 p.m. UTC 
We already track if any phy inside the qmp wrapper has been initialized
by means of the struct qcom_qmp::init_count member. Let's drop the
duplicate 'initialized' member to simplify the code a bit.

Cc: Jeykumar Sankaran <jsanka@codeaurora.org>
Cc: Chandan Uddaraju <chandanu@codeaurora.org>
Cc: Vara Reddy <varar@codeaurora.org>
Cc: Tanmay Shah <tanmay@codeaurora.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.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>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
---
 drivers/phy/qualcomm/phy-qcom-qmp.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c
index 7ee9e966dc6d..4a23ba9361b3 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp.c
@@ -1844,7 +1844,6 @@  struct qmp_phy {
  * @phys: array of per-lane phy descriptors
  * @phy_mutex: mutex lock for PHY common block initialization
  * @init_count: phy common block initialization count
- * @phy_initialized: indicate if PHY has been initialized
  * @ufs_reset: optional UFS PHY reset handle
  */
 struct qcom_qmp {
@@ -1861,7 +1860,6 @@  struct qcom_qmp {
 
 	struct mutex phy_mutex;
 	int init_count;
-	bool phy_initialized;
 
 	struct reset_control *ufs_reset;
 };
@@ -2748,7 +2746,6 @@  static int qcom_qmp_phy_enable(struct phy *phy)
 		dev_err(qmp->dev, "phy initialization timed-out\n");
 		goto err_pcs_ready;
 	}
-	qmp->phy_initialized = true;
 	return 0;
 
 err_pcs_ready:
@@ -2792,8 +2789,6 @@  static int qcom_qmp_phy_disable(struct phy *phy)
 
 	qcom_qmp_phy_com_exit(qmp);
 
-	qmp->phy_initialized = false;
-
 	return 0;
 }
 
@@ -2868,7 +2863,7 @@  static int __maybe_unused qcom_qmp_phy_runtime_suspend(struct device *dev)
 	if (cfg->type != PHY_TYPE_USB3)
 		return 0;
 
-	if (!qmp->phy_initialized) {
+	if (!qmp->init_count) {
 		dev_vdbg(dev, "PHY not initialized, bailing out\n");
 		return 0;
 	}
@@ -2894,7 +2889,7 @@  static int __maybe_unused qcom_qmp_phy_runtime_resume(struct device *dev)
 	if (cfg->type != PHY_TYPE_USB3)
 		return 0;
 
-	if (!qmp->phy_initialized) {
+	if (!qmp->init_count) {
 		dev_vdbg(dev, "PHY not initialized, bailing out\n");
 		return 0;
 	}