diff options
| author | Sanjay Singh Rawat <srawat@nvidia.com> | 2011-12-01 19:10:08 +0530 |
|---|---|---|
| committer | Varun Wadekar <vwadekar@nvidia.com> | 2011-12-08 17:06:15 +0530 |
| commit | 94136f21090fe7f1887e0155ca61a1a973608213 (patch) | |
| tree | e5def6233b8e06200628d0bbf4033287feece0c4 /drivers/video/tegra/dc/hdmi.c | |
| parent | 13d38d2e94137f331606055f144d301d858cdd22 (diff) | |
video: tegra: hdmi: change the way hdmi bottom half is cancelled
Calling sychronous function cancel_delayed_work from interrupt context will put it
on hold till work is cancelled, which is not recommended in ISR. Using similar
function __cancel_delayed_work which works asynchronouly.
Bug 885275
Change-Id: I356af7bf8a22f14aceda4b0171466884e0080da2
Signed-off-by: Sanjay Singh Rawat <srawat@nvidia.com>
Reviewed-on: http://git-master/r/67681
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Diffstat (limited to 'drivers/video/tegra/dc/hdmi.c')
| -rw-r--r-- | drivers/video/tegra/dc/hdmi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/tegra/dc/hdmi.c b/drivers/video/tegra/dc/hdmi.c index 7eedbacc90f5..c2584a143a30 100644 --- a/drivers/video/tegra/dc/hdmi.c +++ b/drivers/video/tegra/dc/hdmi.c @@ -869,7 +869,7 @@ static irqreturn_t tegra_dc_hdmi_irq(int irq, void *ptr) spin_lock_irqsave(&hdmi->suspend_lock, flags); if (!hdmi->suspended) { - cancel_delayed_work(&hdmi->work); + __cancel_delayed_work(&hdmi->work); if (tegra_dc_hdmi_hpd(dc)) queue_delayed_work(system_nrt_wq, &hdmi->work, msecs_to_jiffies(100)); |