diff options
| author | Can Guo <[email protected]> | 2020-08-09 05:15:48 -0700 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2020-08-17 20:54:51 -0400 |
| commit | 89dd87acd40a44de8ff3358138aedf8f73f4efc6 (patch) | |
| tree | 9a633e21ca877302a2c0bf60b370760677a81f05 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 2dec9475a4028ba0a4ede51452f89dead2c008e1 (diff) | |
scsi: ufs: ufs-qcom: Fix race conditions caused by ufs_qcom_testbus_config()
If ufs_qcom_dump_dbg_regs() calls ufs_qcom_testbus_config() from
ufshcd_suspend/resume and/or clk gate/ungate context, pm_runtime_get_sync()
and ufshcd_hold() will cause a race condition. Fix this by removing the
unnecessary calls of pm_runtime_get_sync() and ufshcd_hold().
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Hongwu Su <[email protected]>
Reviewed-by: Avri Altman <[email protected]>
Reviewed-by: Bean Huo <[email protected]>
Reviewed-by: Asutosh Das <[email protected]>
Signed-off-by: Can Guo <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions