linux-kernel - Re: [PATCH 11/13] scsi: ufs: qcom: Remove unused ufs_qcom

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Date:   Wed, 6 Dec 2023 12:54:43 -0600
From:   Andrew Halaney <ahalaney@...hat.com>
To:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc:     martin.petersen@...cle.com, jejb@...ux.ibm.com,
        andersson@...nel.org, konrad.dybcio@...aro.org,
        linux-arm-msm@...r.kernel.org, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, quic_cang@...cinc.com
Subject: Re: [PATCH 11/13] scsi: ufs: qcom: Remove unused ufs_qcom_hosts
 struct array

On Fri, Dec 01, 2023 at 08:44:15PM +0530, Manivannan Sadhasivam wrote:
> ufs_qcom_hosts array is assigned, but not used anywhere. So let's remove
> it.
> 
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
> ---
>  drivers/ufs/host/ufs-qcom.c | 5 -----
>  1 file changed, 5 deletions(-)
> 
> diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c
> index a86f6620abc8..824c006be093 100644
> --- a/drivers/ufs/host/ufs-qcom.c
> +++ b/drivers/ufs/host/ufs-qcom.c
> @@ -90,8 +90,6 @@ static const struct __ufs_qcom_bw_table {
>  	[MODE_MAX][0][0]		    = { 7643136,	307200 },
>  };
>  
> -static struct ufs_qcom_host *ufs_qcom_hosts[MAX_UFS_QCOM_HOSTS];
> -

I think we can get rid of MAX_UFS_QCOM_HOSTS as well with this change in
place?

>  static void ufs_qcom_get_default_testbus_cfg(struct ufs_qcom_host *host);
>  static int ufs_qcom_set_core_clk_ctrl(struct ufs_hba *hba, bool is_scale_up);
>  
> @@ -1192,9 +1190,6 @@ static int ufs_qcom_init(struct ufs_hba *hba)
>  
>  	ufs_qcom_setup_clocks(hba, true, POST_CHANGE);
>  
> -	if (hba->dev->id < MAX_UFS_QCOM_HOSTS)
> -		ufs_qcom_hosts[hba->dev->id] = host;
> -
>  	ufs_qcom_get_default_testbus_cfg(host);
>  	err = ufs_qcom_testbus_config(host);
>  	if (err)
> -- 
> 2.25.1
> 
>