x86/kvm: Do not use BIT() in user-exported header

Apparently, we're not exporting BIT() to userspace.

Reported-by: Brooks Moses <[e-mail]>
Signed-off-by: Borislav Petkov <[e-mail]>
Cc: Paolo Bonzini <[e-mail]>
Reviewed-by: Paolo Bonzini <[e-mail]>
Signed-off-by: Radim Krčmář <[e-mail]>

arch/x86/include/uapi/asm/kvm.h

···
 	__u32 padding[3];
 };
 
-#define KVM_CPUID_FLAG_SIGNIFCANT_INDEX		BIT(0)
-#define KVM_CPUID_FLAG_STATEFUL_FUNC		BIT(1)
-#define KVM_CPUID_FLAG_STATE_READ_NEXT		BIT(2)
+#define KVM_CPUID_FLAG_SIGNIFCANT_INDEX		(1 << 0)
+#define KVM_CPUID_FLAG_STATEFUL_FUNC		(1 << 1)
+#define KVM_CPUID_FLAG_STATE_READ_NEXT		(1 << 2)
 
 /* for KVM_SET_CPUID2 */
 struct kvm_cpuid2 {