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@quicinc.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

On Wed, Dec 18, 2024 at 02:40:56PM +0530, Sachin Gupta wrote:
> 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.

It doesn't improve anything, it is necessary for the followup patch.

> 
> 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@quicinc.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
> 

-- 
With best wishes
Dmitry

On 12/19/2024 8:39 AM, Dmitry Baryshkov wrote:
> On Wed, Dec 18, 2024 at 02:40:56PM +0530, Sachin Gupta wrote:
>> 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.
> 
> It doesn't improve anything, it is necessary for the followup patch.

Thanks for review. I will update the commit message to reflect the 
current patch information.

> 
>>
>> 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@quicinc.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
>>
>