linux-kernel - [PATCH V2 1/2] mmc: sdhci-msm: Add core_major, minor to msm

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Message-ID: <20241218091057.15625-2-quic_sachgupt@quicinc.com>
Date: Wed, 18 Dec 2024 14:40:56 +0530
From: Sachin Gupta <quic_sachgupt@...cinc.com>
To: Adrian Hunter <adrian.hunter@...el.com>,
        Ulf Hansson
	<ulf.hansson@...aro.org>
CC: <linux-arm-msm@...r.kernel.org>, <linux-mmc@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <quic_cang@...cinc.com>,
        <quic_nguyenb@...cinc.com>, <quic_bhaskarv@...cinc.com>,
        <quic_mapa@...cinc.com>, <quic_narepall@...cinc.com>,
        <quic_nitirawa@...cinc.com>, <quic_rampraka@...cinc.com>,
        <quic_sachgupt@...cinc.com>, <quic_sartgarg@...cinc.com>
Subject: [PATCH V2 1/2] mmc: sdhci-msm: Add core_major, minor to msm_host structure

Add the core_major and core_minor variables from local
scope to the msm_host structure. This change improves
the organization of the code and allows these variables
to be accessed more easily throughout the msm_host context.

core_major will have information related to sdcc controller
major version number.
core_minor will have information related to sdcc controller
minor version number.

Signed-off-by: Sachin Gupta <quic_sachgupt@...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 e00208535bd1..2a5e588779fc 100644
--- a/drivers/mmc/host/sdhci-msm.c
+++ b/drivers/mmc/host/sdhci-msm.c
@@ -273,6 +273,8 @@ 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;
@@ -2557,6 +2559,10 @@ 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);
 
-- 
2.17.1