diff options
| -rw-r--r-- | rust/kernel/pci.rs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/rust/kernel/pci.rs b/rust/kernel/pci.rs index 71d25dbcb392..5fa74d627730 100644 --- a/rust/kernel/pci.rs +++ b/rust/kernel/pci.rs @@ -388,14 +388,18 @@ impl<Ctx: device::DeviceContext> Device<Ctx> { impl Device { /// Returns the PCI vendor ID. + #[inline] pub fn vendor_id(&self) -> u16 { - // SAFETY: `self.as_raw` is a valid pointer to a `struct pci_dev`. + // SAFETY: By its type invariant `self.as_raw` is always a valid pointer to a + // `struct pci_dev`. unsafe { (*self.as_raw()).vendor } } /// Returns the PCI device ID. + #[inline] pub fn device_id(&self) -> u16 { - // SAFETY: `self.as_raw` is a valid pointer to a `struct pci_dev`. + // SAFETY: By its type invariant `self.as_raw` is always a valid pointer to a + // `struct pci_dev`. unsafe { (*self.as_raw()).device } } |