实现unified-init库，支持收集初始化函数到一个数组，并统一初始化 (#474)

* 添加“统一初始化”的过程宏，并把SystemError独立成crate

* 使用unified-init来初始化fbmem

* 更新workflow，增加内核自动化静态测试

kernel/src/driver/acpi/bus.rs

@@ -1,19 +1,16 @@
+use crate::driver::base::{
+    device::{
+        bus::{bus_manager, Bus},
+        driver::Driver,
+        Device,
+    },
+    subsys::SubSysPrivate,
+};
 use alloc::{
     string::{String, ToString},
     sync::Arc,
 };
-
-use crate::{
-    driver::base::{
-        device::{
-            bus::{bus_manager, Bus},
-            driver::Driver,
-            Device,
-        },
-        subsys::SubSysPrivate,
-    },
-    syscall::SystemError,
-};
+use system_error::SystemError;
 
 use super::AcpiManager;
 

kernel/src/driver/acpi/mod.rs

@@ -12,8 +12,8 @@ use crate::{
         mmio_buddy::{mmio_pool, MMIOSpaceGuard},
         MemoryManagementArch, PhysAddr, VirtAddr,
     },
-    syscall::SystemError,
 };
+use system_error::SystemError;
 
 use super::base::kset::KSet;
 

kernel/src/driver/acpi/sysfs.rs

@@ -1,10 +1,3 @@
-use acpi::sdt::SdtHeader;
-use alloc::{
-    string::{String, ToString},
-    sync::Arc,
-    vec::Vec,
-};
-
 use crate::{
     driver::{
         acpi::acpi_manager,
@@ -15,8 +8,14 @@ use crate::{
         vfs::syscall::ModeType,
     },
     libs::rwlock::RwLock,
-    syscall::SystemError,
 };
+use acpi::sdt::SdtHeader;
+use alloc::{
+    string::{String, ToString},
+    sync::Arc,
+    vec::Vec,
+};
+use system_error::SystemError;
 
 use super::{acpi_kset, AcpiManager};