Kernel: Rework whole ATA driver structure

Make ATA driver more compatible when we are adding SATA support

kernel/include/kernel/Device/Device.h

@@ -17,6 +17,8 @@ namespace Kernel
 
 		virtual dev_t rdev() const override = 0;
 
+		virtual BAN::StringView name() const = 0;
+
 	protected:
 		Device(mode_t, uid_t, gid_t);
 	};

kernel/include/kernel/Device/NullDevice.h

@@ -1,3 +1,5 @@
+#pragma once
+
 #include <kernel/Device/Device.h>
 
 namespace Kernel
@@ -10,6 +12,8 @@ namespace Kernel
 
 		virtual dev_t rdev() const override { return m_rdev; }
 
+		virtual BAN::StringView name() const override { return "null"sv; }
+
 	protected:
 		NullDevice(mode_t mode, uid_t uid, gid_t gid, dev_t rdev)
 			: CharacterDevice(mode, uid, gid)

kernel/include/kernel/Device/ZeroDevice.h

@@ -10,6 +10,8 @@ namespace Kernel
 
 		virtual dev_t rdev() const override { return m_rdev; }
 
+		virtual BAN::StringView name() const override { return "zero"sv; }
+
 	protected:
 		ZeroDevice(mode_t mode, uid_t uid, gid_t gid, dev_t rdev)
 			: CharacterDevice(mode, uid, gid)