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path: root/drivers/video/tegra/dc/dc.c
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Diffstat (limited to 'drivers/video/tegra/dc/dc.c')
-rw-r--r--drivers/video/tegra/dc/dc.c17
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/video/tegra/dc/dc.c b/drivers/video/tegra/dc/dc.c
index df54578..5c960f9 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(