Fix source code install

sys-kernel/linux/linux-6.5.8.ebuild

@@ -2,11 +2,15 @@
 # SPDX-License-Identifier: GPL-2.0-only
 
 
-EAPI=8
+EAPI="8"
+K_NOUSENAME="yes"
+K_NOSETEXTRAVERSION="yes"
+K_SECURITY_UNSUPPORTED="1"
+ETYPE="sources"
+inherit kernel-2 verify-sig
+detect_version
 
-inherit verify-sig
-
-DESCRIPTION="Linux kernel source code."
+DESCRIPTION="Linux kernel source code"
 HOMEPAGE="https://www.kernel.org/"
 SRC_URI="
 	https://cdn.kernel.org/pub/linux/kernel/v$(ver_cut 1).x/${P}.tar.xz
@@ -14,8 +18,6 @@ SRC_URI="
 		https://cdn.kernel.org/pub/linux/kernel/v$(ver_cut 1).x/${P}.tar.sign
 	)
 "
-S=${WORKDIR}/${MY_P}
-SLOT="0"
 
 LICENSE="GPL-2"
 KEYWORDS="amd64 arm64"
@@ -36,7 +38,3 @@ src_unpack() {
 		default
 	fi
 }
-
-src_prepare() {
-	default
-}