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| author | Johan Hovold <johan+linaro@kernel.org> | 2022-05-02 15:31:29 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-14 18:11:52 +0200 |
| commit | f2a16af2ee0a10f4605d16cad77b95cba31a4997 (patch) | |
| tree | 5a5e06e0533a4df12fb6f8c2eb5fb140bcb15237 /drivers/phy/qualcomm | |
| parent | b6b0f8904bd699882ea3801473614ec0fa8d297f (diff) | |
| download | linux-f2a16af2ee0a10f4605d16cad77b95cba31a4997.tar.gz linux-f2a16af2ee0a10f4605d16cad77b95cba31a4997.tar.bz2 linux-f2a16af2ee0a10f4605d16cad77b95cba31a4997.zip | |
phy: qcom-qmp: fix pipe-clock imbalance on power-on failure
[ Upstream commit 5e73b2d9867998278479ccc065a8a8227a5513ef ]
Make sure to disable the pipe clock also if ufs-reset deassertion fails
during power on.
Note that the ufs-reset is asserted in qcom_qmp_phy_com_exit().
Fixes: c9b589791fc1 ("phy: qcom: Utilize UFS reset controller")
Cc: Evan Green <evgreen@chromium.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20220502133130.4125-2-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/phy/qualcomm')
| -rw-r--r-- | drivers/phy/qualcomm/phy-qcom-qmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c index ff5955fb4d8b..21d40c665854 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp.c @@ -1517,7 +1517,7 @@ static int qcom_qmp_phy_enable(struct phy *phy) qcom_qmp_phy_configure(pcs, cfg->regs, cfg->pcs_tbl, cfg->pcs_tbl_num); ret = reset_control_deassert(qmp->ufs_reset); if (ret) - goto err_lane_rst; + goto err_pcs_ready; /* * Pull out PHY from POWER DOWN state. |