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| author | Shankari Anand <shankari.ak0208@gmail.com> | 2025-06-26 16:15:20 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-07-01 11:21:10 +0200 |
| commit | b9ff1c2a26fa31216be18e9b14c419ff8fe39e72 (patch) | |
| tree | ffb1474bb0d20f6fb5fda00e518f5c2154114338 /rust/helpers/pci.c | |
| parent | 9b5cdd5f40191d11d3b535ab7978751a4a3e4bc5 (diff) | |
rust: miscdevice: clarify invariant for `MiscDeviceRegistration`
Reword and expand the invariant documentation for `MiscDeviceRegistration`
to clarify what it means for the inner device to be "registered".
It expands to explain:
- `inner` points to a `miscdevice` registered via `misc_register`.
- This registration stays valid for the entire lifetime of the object.
- Deregistration is guaranteed on `Drop`, via `misc_deregister`.
Reported-by: Benno Lossin <lossin@kernel.org>
Closes: https://github.com/Rust-for-Linux/linux/issues/1168
Fixes: f893691e7426 ("rust: miscdevice: add base miscdevice abstraction")
Signed-off-by: Shankari Anand <shankari.ak0208@gmail.com>
Link: https://lore.kernel.org/r/20250626104520.563036-1-shankari.ak0208@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'rust/helpers/pci.c')
0 files changed, 0 insertions, 0 deletions