livepatch/arm64: delete livepatch dependency for ARM64_ERRATUM_843419

euler inclusion
category: bugfix
bugzilla: 5507
CVE: NA

-------------------------------------------------

commit a257e025 ("arm64/kernel: don't ban ADRP to work around
Cortex-A53 erratum #843419") implemented the #843419 workaround for
modules in a way that allows us to switch back to the small C mode.
we can use livepatch when CONFIG_ARM64_ERRATUM_843419.
Signed-off-by: NCheng Jian <cj.chengjian@huawei.com>
Reviewed-by: NLi Bin <huawei.libin@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>

arch/arm64/Kconfig

@@ -166,7 +166,7 @@ config ARM64
 	select SWIOTLB
 	select SYSCTL_EXCEPTION_TRACE
 	select THREAD_INFO_IN_TASK
-	select HAVE_LIVEPATCH_WO_FTRACE if !ARM64_ERRATUM_843419
+	select HAVE_LIVEPATCH_WO_FTRACE
 	help
 	  ARM 64-bit (AArch64) Linux support.