arm: fix Kconfig symbol dependency on arm features

The commit 3c2a14ea81c7 is introducing some unsupported arm features
that by default are disabled and are used for the cpufeature.c code.

As they are disabled by default, a typo in the Kconfig symbol they
depend on has landed in the codebase unnoticed, instead of depending
on ARM64 which does not exist, fix the code to depend on ARM_64 that
is the intended symbol.

Fixes: 3c2a14ea81c7 ("arm: Define kconfig symbols used by arm64 cpufeatures")
Signed-off-by: Luca Fancellu <luca.fancellu@arm.com>
Release-acked-by: Henry Wang <Henry.Wang@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>

diff --git a/xen/arch/arm/Kconfig b/xen/arch/arm/Kconfig
index 1fe5faf847b8478a0b2ceb7b76c8c05cf714486e..52a05f704da5255bcb513a2f89e15d3a76cf4859 100644 (file)
--- a/xen/arch/arm/Kconfig
+++ b/xen/arch/arm/Kconfig
@@ -105,28 +105,28 @@ config HARDEN_BRANCH_PREDICTOR
 
 config ARM64_PTR_AUTH
        def_bool n
-       depends on ARM64
+       depends on ARM_64
        help
          Pointer authentication support.
          This feature is not supported in Xen.
 
 config ARM64_SVE
        def_bool n
-       depends on ARM64
+       depends on ARM_64
        help
          Scalar Vector Extension support.
          This feature is not supported in Xen.
 
 config ARM64_MTE
        def_bool n
-       depends on ARM64
+       depends on ARM_64
        help
          Memory Tagging Extension support.
          This feature is not supported in Xen.
 
 config ARM64_BTI
        def_bool n
-       depends on ARM64
+       depends on ARM_64
        help
          Branch Target Identification support.
          This feature is not supported in Xen.