[MIPS] Rewrite spurious_interrupt from assembler to C.

[powerpc.git] / arch / mips / kernel / sysirix.c

diff --git a/arch/mips/kernel/sysirix.c b/arch/mips/kernel/sysirix.c
index 52924f8..5407b78 100644 (file)
--- a/arch/mips/kernel/sysirix.c
+++ b/arch/mips/kernel/sysirix.c
@@ -8,6 +8,7 @@
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/binfmts.h>
+#include <linux/capability.h>
 #include <linux/highuid.h>
 #include <linux/pagemap.h>
 #include <linux/mm.h>
@@ -644,27 +645,7 @@ static inline void getitimer_real(struct itimerval *value)
 
 asmlinkage unsigned int irix_alarm(unsigned int seconds)
 {
-       struct itimerval it_new, it_old;
-       unsigned int oldalarm;
-
-       if (!seconds) {
-               getitimer_real(&it_old);
-               del_timer(&current->real_timer);
-       } else {
-               it_new.it_interval.tv_sec = it_new.it_interval.tv_usec = 0;
-               it_new.it_value.tv_sec = seconds;
-               it_new.it_value.tv_usec = 0;
-               do_setitimer(ITIMER_REAL, &it_new, &it_old);
-       }
-       oldalarm = it_old.it_value.tv_sec;
-       /*
-        * ehhh.. We can't return 0 if we have an alarm pending ...
-        * And we'd better return too much than too little anyway
-        */
-       if (it_old.it_value.tv_usec)
-               oldalarm++;
-
-       return oldalarm;
+       return alarm_setitimer(seconds);
 }
 
 asmlinkage int irix_pause(void)