diff options
| author | Basavaraj Natikar <[email protected]> | 2024-10-24 19:07:18 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2024-10-29 04:23:36 +0100 |
| commit | 31004740e42846a6f0bb255e6348281df3eb8032 (patch) | |
| tree | 598d69ea8a51f8f5c52c4e6f5911344ee73dfb4b /tools/testing/selftests/bpf/prog_tests/prog_array_init.c | |
| parent | e7cd4b811c9e019f5acbce85699c622b30194c24 (diff) | |
xhci: Use pm_runtime_get to prevent RPM on unsupported systems
Use pm_runtime_put in the remove function and pm_runtime_get to disable
RPM on platforms that don't support runtime D3, as re-enabling it through
sysfs auto power control may cause the controller to malfunction. This
can lead to issues such as hotplug devices not being detected due to
failed interrupt generation.
Fixes: a5d6264b638e ("xhci: Enable RPM on controllers that support low-power states")
Cc: stable <[email protected]>
Signed-off-by: Basavaraj Natikar <[email protected]>
Reviewed-by: Mario Limonciello <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/prog_array_init.c')
0 files changed, 0 insertions, 0 deletions