style(host): blank line before the uniq comment so rustfmt is clean

dualshock4.rs left `cargo fmt --all --check` red on main (it landed with the Windows-host DualSense work): a standalone comment placed directly after a line ending in a trailing comment gets absorbed and re-aligned to the trailing-comment column. A blank line before the comment block keeps rustfmt happy — and the comment readable. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-22 14:52:28 +02:00
parent 51de8ccbdb
commit f208f3d92e
1 changed files with 1 additions and 0 deletions
@@ -258,6 +258,7 @@ impl DualShock4Pad {
        // union (uhid_create2_req) starts at byte 4.
        put_cstr(&mut ev, 4, 128, &format!("Punktfunk DualShock 4 {index}")); // name[128]
        put_cstr(&mut ev, 132, 64, &format!("punktfunk/dualshock4/{index}")); // phys[64]
+
        // A unique uniq[64] keeps the sysfs nodes tidy when several pads coexist (the kernel's
        // duplicate-device check itself keys off the per-pad MAC in the pairing feature report).
        put_cstr(&mut ev, 196, 64, &format!("punktfunk-ds4-{index}")); // uniq[64]