rust: pci: use pci::Vendor instead of bindings::PCI_VENDOR_ID_*

Change Device::vendor_id() to return a Vendor type, and change
DeviceId::from_id() to accept a Vendor type.

Use the new pci::Vendor in the various Rust for Linux callers who were
previously using bindings::PCI_VENDOR_ID_*.

Doing so also allows removing "use kernel::bindings" entirely from most
of the affected files here.

Also, mark vendor_id() as inline.

Cc: Danilo Krummrich <dakr@kernel.org>
Cc: Elle Rhumsaa <elle@weathered-steel.dev>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Link: https://lore.kernel.org/r/20250829223632.144030-6-jhubbard@nvidia.com
[ Replace "as a validated vendor" with "as [`Vendor`]". - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>

1 files changed, 5 insertions, 7 deletions

diff --git a/samples/rust/rust_driver_auxiliary.rs b/samples/rust/rust_driver_auxiliary.rs
index f2a820683fc3..55ece336ee45 100644
--- a/samples/rust/rust_driver_auxiliary.rs
+++ b/samples/rust/rust_driver_auxiliary.rs
@@ -5,7 +5,7 @@
 //! To make this driver probe, QEMU must be run with `-device pci-testdev`.
 
 use kernel::{
-    auxiliary, bindings, c_str, device::Core, driver, error::Error, pci, prelude::*, InPlaceModule,
+    auxiliary, c_str, device::Core, driver, error::Error, pci, prelude::*, InPlaceModule,
 };
 
 use pin_init::PinInit;
@@ -50,10 +50,7 @@ kernel::pci_device_table!(
     PCI_TABLE,
     MODULE_PCI_TABLE,
     <ParentDriver as pci::Driver>::IdInfo,
-    [(
-        pci::DeviceId::from_id(bindings::PCI_VENDOR_ID_REDHAT, 0x5),
-        ()
-    )]
+    [(pci::DeviceId::from_id(pci::Vendor::REDHAT, 0x5), ())]
 );
 
 impl pci::Driver for ParentDriver {
@@ -81,11 +78,12 @@ impl ParentDriver {
         let parent = adev.parent().ok_or(EINVAL)?;
         let pdev: &pci::Device = parent.try_into()?;
 
+        let vendor = pdev.vendor_id();
         dev_info!(
             adev.as_ref(),
-            "Connect auxiliary {} with parent: VendorID={:#x}, DeviceID={:#x}\n",
+            "Connect auxiliary {} with parent: VendorID={}, DeviceID={:#x}\n",
             adev.id(),
-            pdev.vendor_id(),
+            vendor,
             pdev.device_id()
         );