rust/kernel/device.rs

210         // SAFETY: By the type invariants, `self.as_raw()` is a valid pointer to a `struct device`.
211         let private = unsafe { (*self.as_raw()).p };
229         // SAFETY: By the type invariants, `self.as_raw()` is a valid pointer to a `struct device`.
230         unsafe { bindings::dev_set_drvdata(self.as_raw(), data.into_foreign().cast()) };
243         // SAFETY: By the type invariants, `self.as_raw()` is a valid pointer to a `struct device`.
244         let ptr = unsafe { bindings::dev_get_drvdata(self.as_raw()) };
246         // SAFETY: By the type invariants, `self.as_raw()` is a valid pointer to a `struct device`.
247         unsafe { bindings::dev_set_drvdata(self.as_raw(), core::ptr::null_mut()) };
285         // SAFETY: By the type invariants, `self.as_raw()` is a valid pointer to a `struct device`.
286         let ptr = unsafe { bindings::dev_get_drvdata(self.as_raw()) };
297         // SAFETY: By the type invariants, `self.as_raw()` is a valid pointer to a `struct device`.
298         let private = unsafe { (*self.as_raw()).p };
321         // SAFETY: By the type invariants, `self.as_raw()` is a valid pointer to a `struct device`.
322         if unsafe { bindings::dev_get_drvdata(self.as_raw()) }.is_null() {
338     pub(crate) fn as_raw(&self) -> *mut bindings::device {
346         // - By the type invariant `self.as_raw()` is always valid.
348         let parent = unsafe { (*self.as_raw()).parent };
464         // SAFETY: `klevel` is null-terminated and one of the kernel constants. `self.as_raw`
471                 self.as_raw(),
481         let fwnode_handle = unsafe { bindings::__dev_fwnode(self.as_raw()) };
499         // SAFETY: By its type invariant `self.as_raw()` is a valid pointer to a `struct device`.
501         unsafe { CStr::from_char_ptr(bindings::dev_name(self.as_raw())) }
514         unsafe { bindings::get_device(self.as_raw()) };
648         let raw = dev.as_raw();