diff options
Diffstat (limited to 'drivers/video/tegra/dc')
| -rw-r--r-- | drivers/video/tegra/dc/dc.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/video/tegra/dc/dc.c b/drivers/video/tegra/dc/dc.c index 935f18bc8cfd..d5d0602838e7 100644 --- a/drivers/video/tegra/dc/dc.c +++ b/drivers/video/tegra/dc/dc.c @@ -2146,23 +2146,6 @@ static void tegra_dc_vblank(struct work_struct *work) } } -/* Must acquire dc lock and dc one-shot lock before invoking this function. - * Acquire dc one-shot lock first and then dc lock. */ -void tegra_dc_host_trigger(struct tegra_dc *dc) -{ - /* We release the lock here to prevent deadlock between - * cancel_delayed_work_sync and one-shot work. */ - mutex_unlock(&dc->lock); - - cancel_delayed_work_sync(&dc->one_shot_work); - mutex_lock(&dc->lock); - - schedule_delayed_work(&dc->one_shot_work, - msecs_to_jiffies(dc->one_shot_delay_ms)); - tegra_dc_program_bandwidth(dc); - tegra_dc_writel(dc, NC_HOST_TRIG, DC_CMD_STATE_CONTROL); -} - static void tegra_dc_one_shot_worker(struct work_struct *work) { struct tegra_dc *dc = container_of( |