[media] v4l2-compat-ioctl32: add VIDIOC_DQEVENT support

[~andy/linux] / kernel / compat.c

diff --git a/kernel/compat.c b/kernel/compat.c
index 9214dcd087b7369fb754e6391015918db6d6ed3f..d4abc5bcc27cf8e97358560a117ce02558986bfb 100644 (file)
--- a/kernel/compat.c
+++ b/kernel/compat.c
@@ -158,6 +158,7 @@ int put_compat_timespec(const struct timespec *ts, struct compat_timespec __user
                        __put_user(ts->tv_sec, &cts->tv_sec) ||
                        __put_user(ts->tv_nsec, &cts->tv_nsec)) ? -EFAULT : 0;
 }
+EXPORT_SYMBOL_GPL(put_compat_timespec);
 
 static long compat_nanosleep_restart(struct restart_block *restart)
 {
@@ -293,6 +294,8 @@ asmlinkage long compat_sys_times(struct compat_tms __user *tbuf)
        return compat_jiffies_to_clock_t(jiffies);
 }
 
+#ifdef __ARCH_WANT_SYS_SIGPENDING
+
 /*
  * Assumption: old_sigset_t and compat_old_sigset_t are both
  * types that can be passed to put_user()/get_user().
@@ -312,6 +315,10 @@ asmlinkage long compat_sys_sigpending(compat_old_sigset_t __user *set)
        return ret;
 }
 
+#endif
+
+#ifdef __ARCH_WANT_SYS_SIGPROCMASK
+
 asmlinkage long compat_sys_sigprocmask(int how, compat_old_sigset_t __user *set,
                compat_old_sigset_t __user *oset)
 {
@@ -333,6 +340,8 @@ asmlinkage long compat_sys_sigprocmask(int how, compat_old_sigset_t __user *set,
        return ret;
 }
 
+#endif
+
 asmlinkage long compat_sys_setrlimit(unsigned int resource,
                struct compat_rlimit __user *rlim)
 {