The code for supporting one-shot mode for the clockevent is already there, only
the feature flag was not set.
This patch allows the kernel to run in tickless mode.
Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
---
It would be nice if the patch could go into 2.6.39, it is not required for
stable though.
---
arch/mips/jz4740/time.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/mips/jz4740/time.c b/arch/mips/jz4740/time.c
index fe01678..eaa853a 100644
--- a/arch/mips/jz4740/time.c
+++ b/arch/mips/jz4740/time.c
@@ -89,7 +89,7 @@ static int jz4740_clockevent_set_next(unsigned long evt,
static struct clock_event_device jz4740_clockevent = {
.name = "jz4740-timer",
- .features = CLOCK_EVT_FEAT_PERIODIC,
+ .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
.set_next_event = jz4740_clockevent_set_next,
.set_mode = jz4740_clockevent_set_mode,
.rating = 200,
--
1.7.2.5
