[PATCH V5 07/11] phy: qcom-qmp-ufs: Remove qmp_ufs_exit() and Inline qmp_ufs_com_exit()

[Manivannan Sadhasivam]

On Thu, May 15, 2025 at 09:57:18PM +0530, Nitin Rawat wrote:
> qmp_ufs_exit() is a wrapper function. It only calls qmp_ufs_com_exit().
> Remove it to simplify the ufs phy driver.
> 

Okay, so you are doing it now...

> Additonally partial Inline(dropping the reset assert) qmp_ufs_com_exit
> into qmp_ufs_power_off function to avoid unnecessary function call.
> 

Why are you dropping the reset_assert()?

> Signed-off-by: Nitin Rawat <quic_nitirawa at quicinc.com>
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov at oss.qualcomm.com>
> ---
>  drivers/phy/qualcomm/phy-qcom-qmp-ufs.c | 19 +++++--------------
>  1 file changed, 5 insertions(+), 14 deletions(-)
> 
> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
> index a5974a1fb5bb..fca47e5e8bf0 100644
> --- a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
> +++ b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
> @@ -1758,19 +1758,6 @@ static void qmp_ufs_init_registers(struct qmp_ufs *qmp, const struct qmp_phy_cfg
>  		qmp_ufs_init_all(qmp, &cfg->tbls_hs_b);
>  }
>  
> -static int qmp_ufs_com_exit(struct qmp_ufs *qmp)
> -{
> -	const struct qmp_phy_cfg *cfg = qmp->cfg;
> -
> -	reset_control_assert(qmp->ufs_reset);
> -
> -	clk_bulk_disable_unprepare(qmp->num_clks, qmp->clks);
> -
> -	regulator_bulk_disable(cfg->num_vregs, qmp->vregs);
> -
> -	return 0;
> -}
> -
>  static int qmp_ufs_power_on(struct phy *phy)
>  {
>  	struct qmp_ufs *qmp = phy_get_drvdata(phy);
> @@ -1851,7 +1838,11 @@ static int qmp_ufs_power_off(struct phy *phy)
>  	qphy_clrbits(qmp->pcs, cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL],
>  			SW_PWRDN);
>  
> -	qmp_ufs_com_exit(qmp);
> +	/* Turn off all the phy clocks */

You should drop this and below comment. They add no value.

- Mani

-- 
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