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| author | Peter Griffin <peter.griffin@linaro.org> | 2024-10-31 15:00:23 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-09 10:41:06 +0100 |
| commit | 0581ec70b351f52cb7ffd4bf7309cb73efcec20b (patch) | |
| tree | afbe9fd97a35cac1a5a858963f20fe1fe3c35a67 /drivers/pci/controller/dwc/pci-layerscape.c | |
| parent | 20c26357826457dc7c8145297e60ddc012e18914 (diff) | |
scsi: ufs: exynos: Add check inside exynos_ufs_config_smu()
commit c662cedea14efdcf373d8d886ec18019d50e0772 upstream.
Move the EXYNOS_UFS_OPT_UFSPR_SECURE check inside
exynos_ufs_config_smu().
This way all call sites will benefit from the check. This fixes a bug
currently in the exynos_ufs_resume() path on gs101 as it calls
exynos_ufs_config_smu() and we end up accessing registers that can only
be accessed from secure world which results in a serror.
Fixes: d11e0a318df8 ("scsi: ufs: exynos: Add support for Tensor gs101 SoC")
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Link: https://lore.kernel.org/r/20241031150033.3440894-5-peter.griffin@linaro.org
Cc: stable@vger.kernel.org
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/pci/controller/dwc/pci-layerscape.c')
0 files changed, 0 insertions, 0 deletions