[MIPS] Lockdep: Fix recursion bug.

 trace_hardirqs_off -> atomic_inc -> local_irq_restore -> trace_hardirqs_off

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

include/asm-mips/atomic.h

@@ -79,9 +79,9 @@ static __inline__ void atomic_add(int i, atomic_t * v)
 	} else {
 		unsigned long flags;
 
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		v->counter += i;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 	}
 }
 
@@ -124,9 +124,9 @@ static __inline__ void atomic_sub(int i, atomic_t * v)
 	} else {
 		unsigned long flags;
 
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		v->counter -= i;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 	}
 }
 
@@ -173,11 +173,11 @@ static __inline__ int atomic_add_return(int i, atomic_t * v)
 	} else {
 		unsigned long flags;
 
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		result = v->counter;
 		result += i;
 		v->counter = result;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 	}
 
 	smp_mb();
@@ -225,11 +225,11 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
 	} else {
 		unsigned long flags;
 
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		result = v->counter;
 		result -= i;
 		v->counter = result;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 	}
 
 	smp_mb();
@@ -293,12 +293,12 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
 	} else {
 		unsigned long flags;
 
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		result = v->counter;
 		result -= i;
 		if (result >= 0)
 			v->counter = result;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 	}
 
 	smp_mb();
@@ -454,9 +454,9 @@ static __inline__ void atomic64_add(long i, atomic64_t * v)
 	} else {
 		unsigned long flags;
 
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		v->counter += i;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 	}
 }
 
@@ -499,9 +499,9 @@ static __inline__ void atomic64_sub(long i, atomic64_t * v)
 	} else {
 		unsigned long flags;
 
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		v->counter -= i;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 	}
 }
 
@@ -548,11 +548,11 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v)
 	} else {
 		unsigned long flags;
 
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		result = v->counter;
 		result += i;
 		v->counter = result;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 	}
 
 	smp_mb();
@@ -600,11 +600,11 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
 	} else {
 		unsigned long flags;
 
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		result = v->counter;
 		result -= i;
 		v->counter = result;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 	}
 
 	smp_mb();
@@ -668,12 +668,12 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
 	} else {
 		unsigned long flags;
 
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		result = v->counter;
 		result -= i;
 		if (result >= 0)
 			v->counter = result;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 	}
 
 	smp_mb();

include/asm-mips/bitops.h

@@ -100,9 +100,9 @@ static inline void set_bit(unsigned long nr, volatile unsigned long *addr)
 
 		a += nr >> SZLONG_LOG;
 		mask = 1UL << bit;
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		*a |= mask;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 	}
 }
 
@@ -165,9 +165,9 @@ static inline void clear_bit(unsigned long nr, volatile unsigned long *addr)
 
 		a += nr >> SZLONG_LOG;
 		mask = 1UL << bit;
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		*a &= ~mask;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 	}
 }
 
@@ -220,9 +220,9 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
 
 		a += nr >> SZLONG_LOG;
 		mask = 1UL << bit;
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		*a ^= mask;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 	}
 }
 
@@ -287,10 +287,10 @@ static inline int test_and_set_bit(unsigned long nr,
 
 		a += nr >> SZLONG_LOG;
 		mask = 1UL << bit;
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		retval = (mask & *a) != 0;
 		*a |= mask;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 
 		return retval;
 	}
@@ -381,10 +381,10 @@ static inline int test_and_clear_bit(unsigned long nr,
 
 		a += nr >> SZLONG_LOG;
 		mask = 1UL << bit;
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		retval = (mask & *a) != 0;
 		*a &= ~mask;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 
 		return retval;
 	}
@@ -452,10 +452,10 @@ static inline int test_and_change_bit(unsigned long nr,
 
 		a += nr >> SZLONG_LOG;
 		mask = 1UL << bit;
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		retval = (mask & *a) != 0;
 		*a ^= mask;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 
 		return retval;
 	}

include/asm-mips/system.h

@@ -121,10 +121,10 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
 	} else {
 		unsigned long flags;
 
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		retval = *m;
 		*m = val;
-		local_irq_restore(flags);	/* implies memory barrier  */
+		raw_local_irq_restore(flags);	/* implies memory barrier  */
 	}
 
 	smp_mb();
@@ -169,10 +169,10 @@ static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val)
 	} else {
 		unsigned long flags;
 
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		retval = *m;
 		*m = val;
-		local_irq_restore(flags);	/* implies memory barrier  */
+		raw_local_irq_restore(flags);	/* implies memory barrier  */
 	}
 
 	smp_mb();
@@ -250,11 +250,11 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
 	} else {
 		unsigned long flags;
 
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		retval = *m;
 		if (retval == old)
 			*m = new;
-		local_irq_restore(flags);	/* implies memory barrier  */
+		raw_local_irq_restore(flags);	/* implies memory barrier  */
 	}
 
 	smp_mb();
@@ -304,11 +304,11 @@ static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
 	} else {
 		unsigned long flags;
 
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		retval = *m;
 		if (retval == old)
 			*m = new;
-		local_irq_restore(flags);	/* implies memory barrier  */
+		raw_local_irq_restore(flags);	/* implies memory barrier  */
 	}
 
 	smp_mb();