tag 21a9a92b5726ef0c34e191dcaf8432166f6e978a
tagger Suzuki K Poulose <suzuki.poulose@arm.com> Thu Nov 16 13:54:10 2023 +0000
object 862c135bde8bc185e8aae2110374175e6a1b6ed5

coresight: Fixes for v6.7-rc1

Here are a few fixes for the hwtracing subsystem targetting v6.7.
Includes:
 - Ultrasoc-SMB driver fixes
 - HiSilicon PTT driver fixes
 - Corsight driver fixes

Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>

commit 862c135bde8bc185e8aae2110374175e6a1b6ed5
author Junhao He <hejunhao3@huawei.com> Tue Nov 14 21:33:45 2023 +0800
committer Suzuki K Poulose <suzuki.poulose@arm.com> Thu Nov 16 10:00:14 2023 +0000
tree 881238edfdc150ec802688d960a25c4a019be607
parent 830a7f54db102c889a3fe1c0a225f369ac05f07f

coresight: ultrasoc-smb: Fix uninitialized before use buf_hw_base

In smb_reset_buffer, the sdb->buf_hw_base variable is uninitialized
before use, which initializes it in smb_init_data_buffer. And the SMB
regiester are set in smb_config_inport.
So move the call after smb_config_inport.

Fixes: 06f5c2926aaa ("drivers/coresight: Add UltraSoc System Memory Buffer driver")
Signed-off-by: Junhao He <hejunhao3@huawei.com>
Reviewed-by: James Clark <james.clark@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20231114133346.30489-4-hejunhao3@huawei.com