6.15-stable review patch. If anyone has any objections, please let me know.
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From: Nitin Rawat quic_nitirawa@quicinc.com
[ Upstream commit 7831003165d37ecb7b33843fcee05cada0359a82 ]
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: 7bac65687510 ("scsi: ufs: qcom: Power off the PHY if it was already powered on in ufs_qcom_power_up_sequence()") Signed-off-by: Nitin Rawat quic_nitirawa@quicinc.com Link: https://lore.kernel.org/r/20250526153821.7918-2-quic_nitirawa@quicinc.com Reviewed-by: Konrad Dybcio konrad.dybcio@oss.qualcomm.com Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/ufs/host/ufs-qcom.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c index 2b000c1708ce4..31649f908dd46 100644 --- a/drivers/ufs/host/ufs-qcom.c +++ b/drivers/ufs/host/ufs-qcom.c @@ -454,10 +454,9 @@ 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);