[PATCH] xen/arm64: sysreg.h: Fix MISRA C 2012 Rule 20.7 violation

[Xenia Ragiadakou <burzalodowa@xxxxxxxxx>]

The macro parameter 'v' is used as an expression and needs to be enclosed in
parentheses.

Signed-off-by: Xenia Ragiadakou <burzalodowa@xxxxxxxxx>
---
 xen/arch/arm/include/asm/arm64/sysregs.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/arm/include/asm/arm64/sysregs.h 
b/xen/arch/arm/include/asm/arm64/sysregs.h
index 54670084c3..f5a7269a27 100644
--- a/xen/arch/arm/include/asm/arm64/sysregs.h
+++ b/xen/arch/arm/include/asm/arm64/sysregs.h
@@ -461,7 +461,7 @@
 /* Access to system registers */
 
 #define WRITE_SYSREG64(v, name) do {                    \
-    uint64_t _r = v;                                    \
+    uint64_t _r = (v);                                              \
     asm volatile("msr "__stringify(name)", %0" : : "r" (_r));       \
 } while (0)
 #define READ_SYSREG64(name) ({                          \
-- 
2.34.1