timebase: Add nanosleep_nopoll

For use by hservices mainly...

Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/core/timebase.c b/core/timebase.c
index 9321373..ff26689 100644
--- a/core/timebase.c
+++ b/core/timebase.c
@@ -104,3 +104,14 @@ int nanosleep(const struct timespec *req, struct timespec *rem)
 	}
 	return 0;
 }
+
+int nanosleep_nopoll(const struct timespec *req, struct timespec *rem)
+{
+	time_wait_nopoll(timespec_to_tb(req));
+
+	if (rem) {
+		rem->tv_sec = 0;
+		rem->tv_nsec = 0;
+	}
+	return 0;
+}