From: Alice Ryhl <aliceryhl@google.com>
To: rust-for-linux@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Alice Ryhl <aliceryhl@google.com>,
Boqun Feng <boqun.feng@gmail.com>, Gary Guo <gary@garyguo.net>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org,
Daniel Almeida <daniel.almeida@collabora.com>
Subject: [PATCH v2 24/27] rust: usb: add __rust_helper to helpers
Date: Mon, 05 Jan 2026 12:42:37 +0000 [thread overview]
Message-ID: <20260105-define-rust-helper-v2-24-51da5f454a67@google.com> (raw)
In-Reply-To: <20260105-define-rust-helper-v2-0-51da5f454a67@google.com>
This is needed to inline these helpers into Rust code.
Reviewed-by: Boqun Feng <boqun.feng@gmail.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
---
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Cc: Daniel Almeida <daniel.almeida@collabora.com>
---
rust/helpers/usb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/rust/helpers/usb.c b/rust/helpers/usb.c
index fb2aad0cbf4d26ac7fb1a3f176ee7a1d30800f92..eff1cf7be3c2d10b7e9248252d354eb8a4fd4c94 100644
--- a/rust/helpers/usb.c
+++ b/rust/helpers/usb.c
@@ -2,7 +2,8 @@
#include <linux/usb.h>
-struct usb_device *rust_helper_interface_to_usbdev(struct usb_interface *intf)
+__rust_helper struct usb_device *
+rust_helper_interface_to_usbdev(struct usb_interface *intf)
{
return interface_to_usbdev(intf);
}
--
2.52.0.351.gbe84eed79e-goog
next prev parent reply other threads:[~2026-01-05 12:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-05 12:42 [PATCH v2 00/27] Allow inlining C helpers into Rust when using LTO Alice Ryhl
2026-01-05 12:42 ` Alice Ryhl [this message]
2026-01-05 13:40 ` [PATCH v2 24/27] rust: usb: add __rust_helper to helpers Daniel Almeida
2026-01-05 15:41 ` [PATCH v2 00/27] Allow inlining C helpers into Rust when using LTO Boqun Feng
2026-01-26 5:08 ` Miguel Ojeda
2026-03-10 10:56 ` Miguel Ojeda
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