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| author | shenglei <shenglei.zhang@intel.com> | 2018-08-08 15:37:05 +0800 |
|---|---|---|
| committer | Star Zeng <star.zeng@intel.com> | 2018-08-21 16:29:01 +0800 |
| commit | 78a6d34fa6d63801b266fd787633cc342138cd3c (patch) | |
| tree | 75fb296fe0b7288991b0e11cce2167ec7b689789 /MdeModulePkg/Bus/Ufs | |
| parent | d270c1dea2f52dc29900d9c19fd8aec586ed3a56 (diff) | |
| download | edk2-78a6d34fa6d63801b266fd787633cc342138cd3c.tar.gz edk2-78a6d34fa6d63801b266fd787633cc342138cd3c.tar.bz2 edk2-78a6d34fa6d63801b266fd787633cc342138cd3c.zip | |
MdeModulePkg UfsPassThruDxe: Remove redundant functions
The functions that are never called have been removed.
They are UfsClearFlag and UfsFindAvailableSlotInTmrl.
https://bugzilla.tianocore.org/show_bug.cgi?id=1062
Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zhang@intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Diffstat (limited to 'MdeModulePkg/Bus/Ufs')
| -rw-r--r-- | MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c index e868c8c07e..5756f637fd 100644 --- a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c +++ b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c @@ -753,31 +753,6 @@ UfsFindAvailableSlotInTrl ( return EFI_NOT_READY;
}
-/**
- Find out available slot in task management transfer list of a UFS device.
-
- @param[in] Private The pointer to the UFS_PASS_THRU_PRIVATE_DATA data structure.
- @param[out] Slot The available slot.
-
- @retval EFI_SUCCESS The available slot was found successfully.
-
-**/
-EFI_STATUS
-UfsFindAvailableSlotInTmrl (
- IN UFS_PASS_THRU_PRIVATE_DATA *Private,
- OUT UINT8 *Slot
- )
-{
- ASSERT ((Private != NULL) && (Slot != NULL));
-
- //
- // The simplest algo to always use slot 0.
- // TODO: enhance it to support async transfer with multiple slot.
- //
- *Slot = 0;
-
- return EFI_SUCCESS;
-}
/**
Start specified slot in transfer list of a UFS device.
@@ -1229,31 +1204,7 @@ UfsSetFlag ( return Status;
}
-/**
- Clear specified flag to 0 on a UFS device.
-
- @param[in] Private The pointer to the UFS_PASS_THRU_PRIVATE_DATA data structure.
- @param[in] FlagId The ID of flag to be cleared.
-
- @retval EFI_SUCCESS The flag was cleared successfully.
- @retval EFI_DEVICE_ERROR A device error occurred while attempting to clear the flag.
- @retval EFI_TIMEOUT A timeout occurred while waiting for the completion of clearing the flag.
-
-**/
-EFI_STATUS
-UfsClearFlag (
- IN UFS_PASS_THRU_PRIVATE_DATA *Private,
- IN UINT8 FlagId
- )
-{
- EFI_STATUS Status;
- UINT8 Value;
-
- Value = 0;
- Status = UfsRwFlags (Private, FALSE, FlagId, &Value);
- return Status;
-}
/**
Read specified flag from a UFS device.
|