linux-kernel - [PATCH V6 06/10] phy: qcom-qmp-ufs: Remove qmp_ufs_com

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Message-ID: <20250526153821.7918-7-quic_nitirawa@quicinc.com>
Date: Mon, 26 May 2025 21:08:17 +0530
From: Nitin Rawat <quic_nitirawa@...cinc.com>
To: vkoul@...nel.org, kishon@...nel.org, manivannan.sadhasivam@...aro.org,
        James.Bottomley@...senPartnership.com, martin.petersen@...cle.com,
        bvanassche@....org, andersson@...nel.org, neil.armstrong@...aro.org,
        konrad.dybcio@....qualcomm.com, dmitry.baryshkov@....qualcomm.com
Cc: quic_rdwivedi@...cinc.com, quic_cang@...cinc.com,
        linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org,
        Nitin Rawat <quic_nitirawa@...cinc.com>
Subject: [PATCH V6 06/10] phy: qcom-qmp-ufs: Remove qmp_ufs_com_init()

The qmp_ufs_power_on() function acts as a wrapper, solely invoking
qmp_ufs_com_init(). Additionally, the code within qmp_ufs_com_init()
does not correspond well with its name.

Therefore, to enhance the readability and eliminate unnecessary
function call inline qmp_ufs_com_init() into qmp_ufs_power_on().

There is no change to the functionality.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Signed-off-by: Nitin Rawat <quic_nitirawa@...cinc.com>
---
 drivers/phy/qualcomm/phy-qcom-qmp-ufs.c | 41 +++++++++----------------
 1 file changed, 15 insertions(+), 26 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
index 33d238cf49aa..eda0a59918ea 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
@@ -1758,9 +1758,23 @@ static void qmp_ufs_init_registers(struct qmp_ufs *qmp, const struct qmp_phy_cfg
 		qmp_ufs_init_all(qmp, &cfg->tbls_hs_b);
 }

-static int qmp_ufs_com_init(struct qmp_ufs *qmp)
+static int qmp_ufs_com_exit(struct qmp_ufs *qmp)
 {
 	const struct qmp_phy_cfg *cfg = qmp->cfg;
+
+	reset_control_assert(qmp->ufs_reset);
+
+	clk_bulk_disable_unprepare(qmp->num_clks, qmp->clks);
+
+	regulator_bulk_disable(cfg->num_vregs, qmp->vregs);
+
+	return 0;
+}
+
+static int qmp_ufs_power_on(struct phy *phy)
+{
+	struct qmp_ufs *qmp = phy_get_drvdata(phy);
+	const struct qmp_phy_cfg *cfg = qmp->cfg;
 	void __iomem *pcs = qmp->pcs;
 	int ret;

@@ -1775,35 +1789,10 @@ static int qmp_ufs_com_init(struct qmp_ufs *qmp)
 		goto err_disable_regulators;

 	qphy_setbits(pcs, cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL], SW_PWRDN);
-
 	return 0;

 err_disable_regulators:
 	regulator_bulk_disable(cfg->num_vregs, qmp->vregs);
-
-	return ret;
-}
-
-static int qmp_ufs_com_exit(struct qmp_ufs *qmp)
-{
-	const struct qmp_phy_cfg *cfg = qmp->cfg;
-
-	reset_control_assert(qmp->ufs_reset);
-
-	clk_bulk_disable_unprepare(qmp->num_clks, qmp->clks);
-
-	regulator_bulk_disable(cfg->num_vregs, qmp->vregs);
-
-	return 0;
-}
-
-static int qmp_ufs_power_on(struct phy *phy)
-{
-	struct qmp_ufs *qmp = phy_get_drvdata(phy);
-	int ret;
-	dev_vdbg(qmp->dev, "Initializing QMP phy\n");
-
-	ret = qmp_ufs_com_init(qmp);
 	return ret;
 }

--
2.48.1