diff options
Diffstat (limited to 'arch/mips/lib/bitops.c')
| -rw-r--r-- | arch/mips/lib/bitops.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/arch/mips/lib/bitops.c b/arch/mips/lib/bitops.c index 81f1dcfdcab8..3b2a1e78a543 100644 --- a/arch/mips/lib/bitops.c +++ b/arch/mips/lib/bitops.c @@ -19,7 +19,7 @@ */ void __mips_set_bit(unsigned long nr, volatile unsigned long *addr) { - volatile unsigned long *a = addr; + unsigned long *a = (unsigned long *)addr; unsigned bit = nr & SZLONG_MASK; unsigned long mask; unsigned long flags; @@ -41,7 +41,7 @@ EXPORT_SYMBOL(__mips_set_bit); */ void __mips_clear_bit(unsigned long nr, volatile unsigned long *addr) { - volatile unsigned long *a = addr; + unsigned long *a = (unsigned long *)addr; unsigned bit = nr & SZLONG_MASK; unsigned long mask; unsigned long flags; @@ -63,7 +63,7 @@ EXPORT_SYMBOL(__mips_clear_bit); */ void __mips_change_bit(unsigned long nr, volatile unsigned long *addr) { - volatile unsigned long *a = addr; + unsigned long *a = (unsigned long *)addr; unsigned bit = nr & SZLONG_MASK; unsigned long mask; unsigned long flags; @@ -86,16 +86,16 @@ EXPORT_SYMBOL(__mips_change_bit); int __mips_test_and_set_bit(unsigned long nr, volatile unsigned long *addr) { - volatile unsigned long *a = addr; + unsigned long *a = (unsigned long *)addr; unsigned bit = nr & SZLONG_MASK; unsigned long mask; unsigned long flags; - unsigned long res; + int res; a += nr >> SZLONG_LOG; mask = 1UL << bit; raw_local_irq_save(flags); - res = (mask & *a); + res = (mask & *a) != 0; *a |= mask; raw_local_irq_restore(flags); return res; @@ -112,16 +112,16 @@ EXPORT_SYMBOL(__mips_test_and_set_bit); int __mips_test_and_set_bit_lock(unsigned long nr, volatile unsigned long *addr) { - volatile unsigned long *a = addr; + unsigned long *a = (unsigned long *)addr; unsigned bit = nr & SZLONG_MASK; unsigned long mask; unsigned long flags; - unsigned long res; + int res; a += nr >> SZLONG_LOG; mask = 1UL << bit; raw_local_irq_save(flags); - res = (mask & *a); + res = (mask & *a) != 0; *a |= mask; raw_local_irq_restore(flags); return res; @@ -137,16 +137,16 @@ EXPORT_SYMBOL(__mips_test_and_set_bit_lock); */ int __mips_test_and_clear_bit(unsigned long nr, volatile unsigned long *addr) { - volatile unsigned long *a = addr; + unsigned long *a = (unsigned long *)addr; unsigned bit = nr & SZLONG_MASK; unsigned long mask; unsigned long flags; - unsigned long res; + int res; a += nr >> SZLONG_LOG; mask = 1UL << bit; raw_local_irq_save(flags); - res = (mask & *a); + res = (mask & *a) != 0; *a &= ~mask; raw_local_irq_restore(flags); return res; @@ -162,16 +162,16 @@ EXPORT_SYMBOL(__mips_test_and_clear_bit); */ int __mips_test_and_change_bit(unsigned long nr, volatile unsigned long *addr) { - volatile unsigned long *a = addr; + unsigned long *a = (unsigned long *)addr; unsigned bit = nr & SZLONG_MASK; unsigned long mask; unsigned long flags; - unsigned long res; + int res; a += nr >> SZLONG_LOG; mask = 1UL << bit; raw_local_irq_save(flags); - res = (mask & *a); + res = (mask & *a) != 0; *a ^= mask; raw_local_irq_restore(flags); return res; |