diff options
| author | Manivannan Sadhasivam <[email protected]> | 2024-11-11 23:18:32 +0530 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2024-11-20 22:03:05 -0500 |
| commit | d3326e6a3f9bf1e075be2201fb704c2fdf19e2b7 (patch) | |
| tree | c766e3f9157dc4866a7a98b0be0f393e1e243820 /tools/testing/selftests/bpf/prog_tests/prog_array_init.c | |
| parent | 64506b3d23a337e98a74b18dcb10c8619365f2bd (diff) | |
scsi: ufs: pltfrm: Disable runtime PM during removal of glue drivers
When the UFSHCD platform glue drivers are removed, runtime PM should be
disabled using pm_runtime_disable() to balance the enablement done in
ufshcd_pltfrm_init(). This is also reported by PM core when the glue driver
is removed and inserted again:
ufshcd-qcom 1d84000.ufshc: Unbalanced pm_runtime_enable!
So disable runtime PM using a new helper API ufshcd_pltfrm_remove(), that
also takes care of removing ufshcd. This helper should be called during the
remove() stage of glue drivers.
Cc: [email protected] # 3.12
Fixes: 62694735ca95 ("[SCSI] ufs: Add runtime PM support for UFS host controller driver")
Signed-off-by: Manivannan Sadhasivam <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Peter Wang <[email protected]>
Reviewed-by: Bean Huo <[email protected]>
Reviewed-by: Bart Van Assche <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/prog_array_init.c')
0 files changed, 0 insertions, 0 deletions