On Thu, Aug 22, 2024 at 02:36:04PM -0700, Bart Van Assche wrote:
> Prepare for introducing a second caller by moving more code from
> ufshcd_device_init() into a new function.
>
> Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
One nitpick below.
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
> ---
> drivers/ufs/core/ufshcd.c | 64 ++++++++++++++++++++++-----------------
> 1 file changed, 37 insertions(+), 27 deletions(-)
>
> diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
> index 04d94bf5cc2d..dcc417d7e19c 100644
> --- a/drivers/ufs/core/ufshcd.c
> +++ b/drivers/ufs/core/ufshcd.c
> @@ -8755,6 +8755,42 @@ static int ufshcd_activate_link(struct ufs_hba *hba)
> return 0;
> }
>
> +static int ufshcd_post_device_init(struct ufs_hba *hba)
> +{
> + int ret;
> +
> + ufshcd_tune_unipro_params(hba);
> +
> + /* UFS device is also active now */
> + ufshcd_set_ufs_dev_active(hba);
> + ufshcd_force_reset_auto_bkops(hba);
> +
> + ufshcd_set_timestamp_attr(hba);
> + schedule_delayed_work(&hba->ufs_rtc_update_work,
> + msecs_to_jiffies(UFS_RTC_UPDATE_INTERVAL_MS));
> +
> + if (!hba->max_pwr_info.is_valid)
> + return 0;
> +
> + /* Gear up to HS gear. */
Maybe this comment now belongs above ufshcd_config_pwr_mode()?
- Mani
> +
> + /*
> + * Set the right value to bRefClkFreq before attempting to
> + * switch to HS gears.
> + */
> + if (hba->dev_ref_clk_freq != REF_CLK_FREQ_INVAL)
> + ufshcd_set_dev_ref_clk(hba);
> + ret = ufshcd_config_pwr_mode(hba, &hba->max_pwr_info.info);
> + if (ret) {
> + dev_err(hba->dev,
> + "%s: Failed setting power mode, err = %d\n",
> + __func__, ret);
> + return ret;
> + }
> +
> + return 0;
> +}
> +
> static int ufshcd_device_init(struct ufs_hba *hba, bool init_dev_params)
> {
> struct Scsi_Host *host = hba->host;
> @@ -8813,33 +8849,7 @@ static int ufshcd_device_init(struct ufs_hba *hba, bool init_dev_params)
> }
> }
>
> - ufshcd_tune_unipro_params(hba);
> -
> - /* UFS device is also active now */
> - ufshcd_set_ufs_dev_active(hba);
> - ufshcd_force_reset_auto_bkops(hba);
> -
> - ufshcd_set_timestamp_attr(hba);
> - schedule_delayed_work(&hba->ufs_rtc_update_work,
> - msecs_to_jiffies(UFS_RTC_UPDATE_INTERVAL_MS));
> -
> - /* Gear up to HS gear if supported */
> - if (hba->max_pwr_info.is_valid) {
> - /*
> - * Set the right value to bRefClkFreq before attempting to
> - * switch to HS gears.
> - */
> - if (hba->dev_ref_clk_freq != REF_CLK_FREQ_INVAL)
> - ufshcd_set_dev_ref_clk(hba);
> - ret = ufshcd_config_pwr_mode(hba, &hba->max_pwr_info.info);
> - if (ret) {
> - dev_err(hba->dev, "%s: Failed setting power mode, err = %d\n",
> - __func__, ret);
> - return ret;
> - }
> - }
> -
> - return 0;
> + return ufshcd_post_device_init(hba);
> }
>
> /**
--
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