When booting with device-tree the function pointer for detecting context loss is not populated. Ideally, the pm_runtime framework should be enhanced to allow a means for reporting context/state loss and we could avoid populating such function pointers altogether. In the interim until a generic non-device specific solution is in place, force a restore of the dmtimer when enabling the timer.
Signed-off-by: Jon Hunter <[email protected]> --- arch/arm/plat-omap/dmtimer.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index 5cae1dd..725d972 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -326,6 +326,8 @@ void omap_dm_timer_enable(struct omap_dm_timer *timer) omap_timer_restore_context(timer); timer->ctx_loss_count = c; } + } else { + omap_timer_restore_context(timer); } } } -- 1.7.10.4 _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
