linux-kernel - [PATCH v4 2/4] mmc: sdhci-msm: Add core_major, minor to msm

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Message-Id: <20250929113515.26752-3-quic_rampraka@quicinc.com>
Date: Mon, 29 Sep 2025 17:05:13 +0530
From: Ram Prakash Gupta <quic_rampraka@...cinc.com>
To: Ulf Hansson <ulf.hansson@...aro.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>
Cc: linux-mmc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        dmitry.baryshkov@....qualcomm.com, quic_rampraka@...cinc.com,
        quic_pragalla@...cinc.com, quic_sayalil@...cinc.com,
        quic_nitirawa@...cinc.com, quic_bhaskarv@...cinc.com,
        kernel@....qualcomm.com, Sachin Gupta <quic_sachgupt@...cinc.com>
Subject: [PATCH v4 2/4] mmc: sdhci-msm: Add core_major, minor to msm_host structure

From: Sachin Gupta <quic_sachgupt@...cinc.com>

Add the core_major and core_minor variables to
the msm_host structure, allowing these variables to be
accessed more easily throughout the msm_host context.
This update is necessary for an upcoming follow-up patch.

Signed-off-by: Sachin Gupta <quic_sachgupt@...cinc.com>
Signed-off-by: Ram Prakash Gupta <quic_rampraka@...cinc.com>
---
 drivers/mmc/host/sdhci-msm.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c
index 9d8e20dc8ca1..36700735aa3e 100644
--- a/drivers/mmc/host/sdhci-msm.c
+++ b/drivers/mmc/host/sdhci-msm.c
@@ -282,6 +282,8 @@ struct sdhci_msm_host {
 	bool tuning_done;
 	bool calibration_done;
 	u8 saved_tuning_phase;
+	u8 core_major;
+	u16 core_minor;
 	bool use_cdclp533;
 	u32 curr_pwr_state;
 	u32 curr_io_level;
@@ -2673,6 +2675,10 @@ static int sdhci_msm_probe(struct platform_device *pdev)
 	core_major = (core_version & CORE_VERSION_MAJOR_MASK) >>
 		      CORE_VERSION_MAJOR_SHIFT;
 	core_minor = core_version & CORE_VERSION_MINOR_MASK;
+
+	msm_host->core_major = core_major;
+	msm_host->core_minor = core_minor;
+
 	dev_dbg(&pdev->dev, "MCI Version: 0x%08x, major: 0x%04x, minor: 0x%02x\n",
 		core_version, core_major, core_minor);
 
-- 
2.34.1