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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-09-19 13:22:20 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-09-20 13:08:54 +0200 |
| commit | 7b1b7961170e4fcad488755e5ffaaaf9bd527e8f (patch) | |
| tree | 349104b25a05f08c32e4b50ac6b18a03e61a8538 /drivers/gpu/drm/amd/amdgpu/amdgpu_sched.h | |
| parent | cpuidle: sysfs: Use sysfs_emit()/sysfs_emit_at() instead of sprintf()/scnprin... (diff) | |
| download | linux-7b1b7961170e4fcad488755e5ffaaaf9bd527e8f.tar.gz linux-7b1b7961170e4fcad488755e5ffaaaf9bd527e8f.zip | |
cpuidle: Fail cpuidle device registration if there is one already
Refuse to register a cpuidle device if the given CPU has a cpuidle
device already and print a message regarding it.
Without this, an attempt to register a new cpuidle device without
unregistering the existing one leads to the removal of the existing
cpuidle device without removing its sysfs interface.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sched.h')
0 files changed, 0 insertions, 0 deletions