bricks/mpconfigport: Fix parentheses around '-' with '&'.

In case i is itself an arithmatic operation.

Author: laurensvalk

bricks/_common_stm32/mpconfigport.h

@@ -52,7 +52,7 @@ static inline mp_uint_t disable_irq(void) {
     } while (0);
 
 #define MICROPY_GC_HOOK_LOOP(i) do { \
-        if ((i & 0xf) == 0) { \
+        if (((i) & 0xf) == 0) { \
             MICROPY_VM_HOOK_LOOP \
         } \
 } while (0)

bricks/ev3/mpconfigport.h

@@ -100,7 +100,7 @@ static inline mp_uint_t disable_irq(void) {
     } while (0);
 
 #define MICROPY_GC_HOOK_LOOP(i) do { \
-        if ((i & 0xf) == 0) { \
+        if (((i) & 0xf) == 0) { \
             MICROPY_VM_HOOK_LOOP \
         } \
 } while (0)

bricks/ev3rt/mpconfigport.h

@@ -104,7 +104,7 @@ static inline mp_uint_t disable_irq(void) {
     } while (0);
 
 #define MICROPY_GC_HOOK_LOOP(i) do { \
-        if ((i & 0xf) == 0) { \
+        if (((i) & 0xf) == 0) { \
             MICROPY_VM_HOOK_LOOP \
         } \
 } while (0)

bricks/virtualhub/mpconfigvariant.h

@@ -101,7 +101,7 @@
 } while (0);
 
 #define MICROPY_GC_HOOK_LOOP(i) do { \
-        if ((i & 0xf) == 0) { \
+        if (((i) & 0xf) == 0) { \
             MICROPY_VM_HOOK_LOOP \
         } \
 } while (0)