Commit 78310031 authored by Nitin Rawat's avatar Nitin Rawat Committed by Martin K. Petersen
Browse files

scsi: ufs: qcom: Prevent calling phy_exit() before phy_init() 



Prevent calling phy_exit() before phy_init() to avoid abnormal power
count and the following warning during boot up.

[5.146763] phy phy-1d80000.phy.0: phy_power_on was called before phy_init

Fixes: 7bac6568 ("scsi: ufs: qcom: Power off the PHY if it was already powered on in ufs_qcom_power_up_sequence()")
Signed-off-by: default avatarNitin Rawat <quic_nitirawa@quicinc.com>
Link: https://lore.kernel.org/r/20250526153821.7918-2-quic_nitirawa@quicinc.com


Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent c77b37da

drivers/ufs/host/ufs-qcom.c

+2 −3
Original line number Diff line number Diff line
@@ -508,10 +508,9 @@ static int ufs_qcom_power_up_sequence(struct ufs_hba *hba) 
	if (ret)

		return ret;



	if (phy->power_count) {

	if (phy->power_count)

		phy_power_off(phy);

		phy_exit(phy);

	}





	/* phy initialization - calibrate the phy */

	ret = phy_init(phy);