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Subject[PATCH v4 03/10] phy: qcom-qmp: Remove 'initialized' in favor of 'init_count'
Date
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 --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;
}
--
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