diff options
Diffstat (limited to 'rust')
| -rw-r--r-- | rust/kernel/i2c.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/rust/kernel/i2c.rs b/rust/kernel/i2c.rs index fbc5fb06c..0487bae81 100644 --- a/rust/kernel/i2c.rs +++ b/rust/kernel/i2c.rs @@ -394,6 +394,7 @@ impl I2cAdapter { } /// Gets pointer to an `i2c_adapter` by index. + #[inline] pub fn get(index: i32) -> Result<ARef<Self>> { // SAFETY: `index` must refer to a valid I2C adapter; the kernel // guarantees that `i2c_get_adapter(index)` returns either a valid @@ -415,11 +416,13 @@ kernel::impl_device_context_into_aref!(I2cAdapter); // SAFETY: Instances of `I2cAdapter` are always reference-counted. unsafe impl AlwaysRefCounted for I2cAdapter { + #[inline] fn inc_ref(&self) { // SAFETY: The existence of a shared reference guarantees that the refcount is non-zero. unsafe { bindings::i2c_get_adapter(self.index()) }; } + #[inline] unsafe fn dec_ref(obj: NonNull<Self>) { // SAFETY: The safety requirements guarantee that the refcount is non-zero. unsafe { bindings::i2c_put_adapter(obj.as_ref().as_raw()) } |