This reverts commit 1d6d6a6a2d8704ae641b4439fad0a2d45ecc8372.
After upgrading u-boot to version 2022.04, this patch is no longer
needed.
Signed-off-by: Meng Li <meng...@windriver.com>
---
drivers/gpu/drm/bridge/cadence/cdns-mhdp-dp.c | 16 ++++------------
1 file changed, 4 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp-dp.c
b/drivers/gpu/drm/bridge/cadence/cdns-mhdp-dp.c
index 46fc27dba884..299e533d6b52 100644
--- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp-dp.c
+++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp-dp.c
@@ -233,21 +233,13 @@ static int cdns_mhdp_get_training_status(struct
cdns_mhdp_device *mhdp)
if (ret)
goto err_get_training_status;
- if (of_machine_is_compatible("fsl,ls1028a-rdb"))
- ret = cdns_mhdp_mailbox_validate_receive(mhdp,
MB_MODULE_ID_DP_TX,
- DPTX_READ_LINK_STAT,
- sizeof(status) - 3);
- else
- ret = cdns_mhdp_mailbox_validate_receive(mhdp,
MB_MODULE_ID_DP_TX,
- DPTX_READ_LINK_STAT,
- sizeof(status));
+ ret = cdns_mhdp_mailbox_validate_receive(mhdp, MB_MODULE_ID_DP_TX,
+ DPTX_READ_LINK_STAT,
+ sizeof(status));
if (ret)
goto err_get_training_status;
- if (of_machine_is_compatible("fsl,ls1028a-rdb"))
- ret = cdns_mhdp_mailbox_read_receive(mhdp, status,
sizeof(status) - 3);
- else
- ret = cdns_mhdp_mailbox_read_receive(mhdp, status,
sizeof(status));
+ ret = cdns_mhdp_mailbox_read_receive(mhdp, status, sizeof(status));
if (ret)
goto err_get_training_status;
--
2.40.1
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