Merge branch 'master' of git://git.denx.de/u-boot-usb

[oweals/u-boot.git] / arch / arm / include / asm / atomic.h

diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
index 34c07fe5005a900346fff26b5e510006c3cd7140..9b79506b594b0efd4ebee15d1e540f503a70fdb3 100644 (file)
--- a/arch/arm/include/asm/atomic.h
+++ b/arch/arm/include/asm/atomic.h
@@ -32,7 +32,7 @@ typedef struct { volatile int counter; } atomic_t;
 
 static inline void atomic_add(int i, volatile atomic_t *v)
 {
-       unsigned long flags;
+       unsigned long flags = 0;
 
        local_irq_save(flags);
        v->counter += i;
@@ -41,7 +41,7 @@ static inline void atomic_add(int i, volatile atomic_t *v)
 
 static inline void atomic_sub(int i, volatile atomic_t *v)
 {
-       unsigned long flags;
+       unsigned long flags = 0;
 
        local_irq_save(flags);
        v->counter -= i;
@@ -50,7 +50,7 @@ static inline void atomic_sub(int i, volatile atomic_t *v)
 
 static inline void atomic_inc(volatile atomic_t *v)
 {
-       unsigned long flags;
+       unsigned long flags = 0;
 
        local_irq_save(flags);
        v->counter += 1;
@@ -59,7 +59,7 @@ static inline void atomic_inc(volatile atomic_t *v)
 
 static inline void atomic_dec(volatile atomic_t *v)
 {
-       unsigned long flags;
+       unsigned long flags = 0;
 
        local_irq_save(flags);
        v->counter -= 1;
@@ -68,7 +68,7 @@ static inline void atomic_dec(volatile atomic_t *v)
 
 static inline int atomic_dec_and_test(volatile atomic_t *v)
 {
-       unsigned long flags;
+       unsigned long flags = 0;
        int val;
 
        local_irq_save(flags);
@@ -81,7 +81,7 @@ static inline int atomic_dec_and_test(volatile atomic_t *v)
 
 static inline int atomic_add_negative(int i, volatile atomic_t *v)
 {
-       unsigned long flags;
+       unsigned long flags = 0;
        int val;
 
        local_irq_save(flags);
@@ -94,7 +94,7 @@ static inline int atomic_add_negative(int i, volatile atomic_t *v)
 
 static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
 {
-       unsigned long flags;
+       unsigned long flags = 0;
 
        local_irq_save(flags);
        *addr &= ~mask;