From 9159c00f920b0dd6077e839fa795fde5548ff649 Mon Sep 17 00:00:00 2001
From: Nostalgia <lv15623448685@gmail.com>
Date: Sun, 4 Aug 2024 17:28:51 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A1=A5=E5=85=85=20bcm2835=5Frust,=20i2c=20mo?=
 =?UTF-8?q?d,=20device,=20platform,=20clk.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

bcm2835_rust: 部分修正，尝试填充probe函数。
i2c mod: 添加i2c_bcm2835quirks。
device, platform, clk.

Signed-off-by: Nostalgia <lv15623448685@gmail.com>
---
 rust/kernel/i2c.rs      | 11 -----------
 rust/kernel/platform.rs | 10 ++++++++++
 2 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/rust/kernel/i2c.rs b/rust/kernel/i2c.rs
index df2b2d71c01ab9..d80582251e6ac8 100644
--- a/rust/kernel/i2c.rs
+++ b/rust/kernel/i2c.rs
@@ -124,17 +124,6 @@ impl I2cAdapter {
         to_result(ret)
     }
 
-    pub unsafe fn i2c_set_adapdata<T>(&self, data: *mut T) {
-        unsafe {
-            bindings::dev_set_drvdata(self.0.get() as *mut bindings::i2c_adapter, data as *mut ())
-        }
-    }
-
-    pub fn i2c_add_adapter(&self) -> Result {
-        let ret = unsafe { bindings::i2c_add_adapter(self.0.get()) };
-        to_result(ret)
-    }
-
     pub fn timeout(&self) -> usize {
         unsafe { self.0.timeout as usize }
     }
diff --git a/rust/kernel/platform.rs b/rust/kernel/platform.rs
index bb6e69d1847387..6a200245d97d73 100644
--- a/rust/kernel/platform.rs
+++ b/rust/kernel/platform.rs
@@ -6,6 +6,8 @@
 //!
 //! C header: [`include/linux/platform_device.h`](../../../../include/linux/platform_device.h)
 
+use core::ffi::c_void;
+
 use crate::{
     bindings,
     device::{self, RawDevice},
@@ -200,6 +202,14 @@ impl Device {
         }
     }
 
+    pub unsafe fn platform_set_drvdata<T>(&self, data: *mut T) {
+        unsafe { bindings::platform_set_drvdata(self.ptr, data as *mut c_void) };
+    }
+
+    pub unsafe fn platform_get_drvdata<T>(&self) -> *mut T {
+        unsafe { bindings::platform_get_drvdata(self.ptr) as *mut T }
+    }
+
     // TODO!
     /*
     pub fn get_and_ioremap_resource(&self, index: u32) -> Result<IoMem> {