diff options
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/cputype.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h index 7a317029e735..9397a17bec0b 100644 --- a/arch/arm64/include/asm/cputype.h +++ b/arch/arm64/include/asm/cputype.h @@ -26,6 +26,8 @@ #define ID_AA64ISAR0_EL1 "id_aa64isar0_el1" #define ID_AA64MMFR0_EL1 "id_aa64mmfr0_el1" +#define INVALID_HWID ULONG_MAX + #define read_cpuid(reg) ({ \ u64 __val; \ asm("mrs %0, " reg : "=r" (__val)); \ |