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drm/etnaviv: use deferrable timer for hangcheck handler

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The hangcheck handler is already running with very coarse timeouts,
so it doesn't hurt to combine this timer with other wakeups in the
system.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
This commit is contained in:
Lucas Stach 2016-03-23 18:24:45 +01:00
parent 6f3ffc1915
commit 946dd8d5ec
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/etnaviv/etnaviv_gpu.c
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@ -1528,8 +1528,8 @@ static int etnaviv_gpu_bind(struct device *dev, struct device *master,
INIT_WORK(&gpu->recover_work, recover_worker);
init_waitqueue_head(&gpu->fence_event);
setup_timer(&gpu->hangcheck_timer, hangcheck_handler,
(unsigned long)gpu);
setup_deferrable_timer(&gpu->hangcheck_timer, hangcheck_handler,
(unsigned long)gpu);
priv->gpu[priv->num_gpus++] = gpu;