rust: binder: enable clippy::ptr_as_ptr lint

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In Rust 1.51.0, Clippy introduced the `ptr_as_ptr` lint [1]:

> Though `as` casts between raw pointers are not terrible,
> `pointer::cast` is safer because it cannot accidentally change pointer
> mutability or cast the pointer to other types like `usize`.

Apply the required changes and enable the lint in the Binder Rust driver
-- no functional change intended.

Link: https://rust-lang.github.io/rust-clippy/master/index.html#ptr_as_ptr [1]
Assisted-by: Codex:gpt-5
Signed-off-by: Tamir Duberstein <tamird@kernel.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://patch.msgid.link/20260526-binder-strict-provenance-v2-2-a41d89c29bc5@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Tamir Duberstein 2026-05-26 14:39:08 -04:00 • committed by Greg Kroah-Hartman

parent 32782e3115

commit 7d7b2011e7

3 changed files with 6 additions and 11 deletions

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4

drivers/android/binder/defs.rs

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6

drivers/android/binder/page_range.rs

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7

drivers/android/binder/rust_binder_main.rs

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