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authorIngo Molnar <mingo@elte.hu>2009-03-28 17:27:45 -0400
committerIngo Molnar <mingo@elte.hu>2009-03-28 17:27:45 -0400
commit3fab191002b184e4390aa07c7149c6cc7b638ec7 (patch)
tree821382d49e47c19531bfc3bb9e1f8922486374d4 /arch/sh/include/asm/atomic-irq.h
parent93394a761d78503f11d05b1a7b23d5a9ccc8dad2 (diff)
parent7c730ccdc1188b97f5c8cb690906242c7ed75c22 (diff)
Merge branch 'linus' into x86/core
Diffstat (limited to 'arch/sh/include/asm/atomic-irq.h')
-rw-r--r--arch/sh/include/asm/atomic-irq.h16
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/sh/include/asm/atomic-irq.h b/arch/sh/include/asm/atomic-irq.h
index 74f7943cff6f..a0b348068cae 100644
--- a/arch/sh/include/asm/atomic-irq.h
+++ b/arch/sh/include/asm/atomic-irq.h
@@ -11,7 +11,7 @@ static inline void atomic_add(int i, atomic_t *v)
11 unsigned long flags; 11 unsigned long flags;
12 12
13 local_irq_save(flags); 13 local_irq_save(flags);
14 *(long *)v += i; 14 v->counter += i;
15 local_irq_restore(flags); 15 local_irq_restore(flags);
16} 16}
17 17
@@ -20,7 +20,7 @@ static inline void atomic_sub(int i, atomic_t *v)
20 unsigned long flags; 20 unsigned long flags;
21 21
22 local_irq_save(flags); 22 local_irq_save(flags);
23 *(long *)v -= i; 23 v->counter -= i;
24 local_irq_restore(flags); 24 local_irq_restore(flags);
25} 25}
26 26
@@ -29,9 +29,9 @@ static inline int atomic_add_return(int i, atomic_t *v)
29 unsigned long temp, flags; 29 unsigned long temp, flags;
30 30
31 local_irq_save(flags); 31 local_irq_save(flags);
32 temp = *(long *)v; 32 temp = v->counter;
33 temp += i; 33 temp += i;
34 *(long *)v = temp; 34 v->counter = temp;
35 local_irq_restore(flags); 35 local_irq_restore(flags);
36 36
37 return temp; 37 return temp;
@@ -42,9 +42,9 @@ static inline int atomic_sub_return(int i, atomic_t *v)
42 unsigned long temp, flags; 42 unsigned long temp, flags;
43 43
44 local_irq_save(flags); 44 local_irq_save(flags);
45 temp = *(long *)v; 45 temp = v->counter;
46 temp -= i; 46 temp -= i;
47 *(long *)v = temp; 47 v->counter = temp;
48 local_irq_restore(flags); 48 local_irq_restore(flags);
49 49
50 return temp; 50 return temp;
@@ -55,7 +55,7 @@ static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
55 unsigned long flags; 55 unsigned long flags;
56 56
57 local_irq_save(flags); 57 local_irq_save(flags);
58 *(long *)v &= ~mask; 58 v->counter &= ~mask;
59 local_irq_restore(flags); 59 local_irq_restore(flags);
60} 60}
61 61
@@ -64,7 +64,7 @@ static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
64 unsigned long flags; 64 unsigned long flags;
65 65
66 local_irq_save(flags); 66 local_irq_save(flags);
67 *(long *)v |= mask; 67 v->counter |= mask;
68 local_irq_restore(flags); 68 local_irq_restore(flags);
69} 69}
70 70