diff options
Diffstat (limited to 'arch/mips/kernel/smtc.c')
| -rw-r--r-- | arch/mips/kernel/smtc.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c index 6a276314377..19c58fcd088 100644 --- a/arch/mips/kernel/smtc.c +++ b/arch/mips/kernel/smtc.c @@ -676,28 +676,6 @@ static __inline__ int atomic_postincrement(unsigned int *pv) return result; } -/* No longer used in IPI dispatch, but retained for future recycling */ - -static __inline__ int atomic_postclear(unsigned int *pv) -{ - unsigned long result; - - unsigned long temp; - - __asm__ __volatile__( - "1: ll %0, %2 \n" - " or %1, $0, $0 \n" - " sc %1, %2 \n" - " beqz %1, 1b \n" - " sync \n" - : "=&r" (result), "=&r" (temp), "=m" (*pv) - : "m" (*pv) - : "memory"); - - return result; -} - - void smtc_send_ipi(int cpu, int type, unsigned int action) { int tcstatus; |