diff options
Diffstat (limited to 'rust/kernel/device.rs')
| -rw-r--r-- | rust/kernel/device.rs | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/rust/kernel/device.rs b/rust/kernel/device.rs index 5902b3714a16..1321e6f0b53c 100644 --- a/rust/kernel/device.rs +++ b/rust/kernel/device.rs @@ -5,10 +5,11 @@ //! C header: [`include/linux/device.h`](srctree/include/linux/device.h) use crate::{ - bindings, - types::{ARef, ForeignOwnable, Opaque}, + bindings, fmt, + sync::aref::ARef, + types::{ForeignOwnable, Opaque}, }; -use core::{fmt, marker::PhantomData, ptr}; +use core::{marker::PhantomData, ptr}; #[cfg(CONFIG_PRINTK)] use crate::c_str; @@ -138,7 +139,9 @@ pub mod property; /// } /// ``` /// -/// An example for a class device implementation is [`drm::Device`]. +/// An example for a class device implementation is +#[cfg_attr(CONFIG_DRM = "y", doc = "[`drm::Device`](kernel::drm::Device).")] +#[cfg_attr(not(CONFIG_DRM = "y"), doc = "`drm::Device`.")] /// /// # Invariants /// @@ -151,7 +154,6 @@ pub mod property; /// dropped from any thread. /// /// [`AlwaysRefCounted`]: kernel::types::AlwaysRefCounted -/// [`drm::Device`]: kernel::drm::Device /// [`impl_device_context_deref`]: kernel::impl_device_context_deref /// [`pci::Device`]: kernel::pci::Device /// [`platform::Device`]: kernel::platform::Device @@ -405,7 +407,7 @@ kernel::impl_device_context_deref!(unsafe { Device }); kernel::impl_device_context_into_aref!(Device); // SAFETY: Instances of `Device` are always reference-counted. -unsafe impl crate::types::AlwaysRefCounted for Device { +unsafe impl crate::sync::aref::AlwaysRefCounted for Device { fn inc_ref(&self) { // SAFETY: The existence of a shared reference guarantees that the refcount is non-zero. unsafe { bindings::get_device(self.as_raw()) }; @@ -571,7 +573,7 @@ macro_rules! impl_device_context_deref { #[macro_export] macro_rules! __impl_device_context_into_aref { ($src:ty, $device:tt) => { - impl ::core::convert::From<&$device<$src>> for $crate::types::ARef<$device> { + impl ::core::convert::From<&$device<$src>> for $crate::sync::aref::ARef<$device> { fn from(dev: &$device<$src>) -> Self { (&**dev).into() } @@ -595,7 +597,7 @@ macro_rules! impl_device_context_into_aref { macro_rules! dev_printk { ($method:ident, $dev:expr, $($f:tt)*) => { { - ($dev).$method(::core::format_args!($($f)*)); + ($dev).$method($crate::prelude::fmt!($($f)*)); } } } |