[MIPS] SMTC: remove unused atomic_postclear

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

diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index 6a276314377105bd2372fb9b18c4688011fd401e..19c58fcd088cbbed168c97662cf7b3841e06437f 100644 (file)
--- 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;