diff --git a/include/common/asm-generic/bitops.h b/include/common/asm-generic/bitops.h
index cb449fbf8..fbd25c1b6 100644
--- a/include/common/asm-generic/bitops.h
+++ b/include/common/asm-generic/bitops.h
@@ -28,25 +28,25 @@
 
 static inline void set_bit(int nr, volatile unsigned long *addr) {
 	addr += nr / BITS_PER_LONG;
-	*addr |= (1 << (nr % BITS_PER_LONG));
+	*addr |= (1UL << (nr % BITS_PER_LONG));
 }
 
 static inline void change_bit(int nr, volatile unsigned long *addr)
 {
 	addr += nr / BITS_PER_LONG;
-	*addr ^= (1 << (nr % BITS_PER_LONG));
+	*addr ^= (1UL << (nr % BITS_PER_LONG));
 }
 
 static inline int test_bit(int nr, volatile const unsigned long *addr)
 {
 	addr += nr / BITS_PER_LONG;
-	return (*addr & (1 << (nr % BITS_PER_LONG))) ? -1 : 0;
+	return (*addr & (1UL << (nr % BITS_PER_LONG))) ? -1 : 0;
 }
 
 static inline void clear_bit(int nr, volatile unsigned long *addr)
 {
 	addr += nr / BITS_PER_LONG;
-	*addr &= ~(1 << (nr % BITS_PER_LONG));
+	*addr &= ~(1UL << (nr % BITS_PER_LONG));
 }
 
 /**