diff options
| author | Ezequiel Garcia <ezequiel@collabora.com> | 2019-05-02 18:00:44 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-05-28 12:22:50 -0400 |
| commit | 1405bc55e617e3e03339dc2d23423b84d9bd039d (patch) | |
| tree | b30745528f7f1a7d14e3f87ac4daf538a0a0fb16 /drivers/media/platform/coda | |
| parent | 766b9b168f6c75c350dd87c3e0bc6a9b322f0013 (diff) | |
media: coda: Replace the threaded interrupt with a hard interrupt
The current interrupt handler is doing very little, and not doing
any non-atomic operations. Pretty much all it does is accessing
a couple registers, taking a couple spinlocks and then signalling
a completion.
There is no reason this should be a threaded interrupt handler,
so move the handler to regular hard interrupt context.
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/coda')
| -rw-r--r-- | drivers/media/platform/coda/coda-common.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index 3f028d1eec17..eb5f76d336fd 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -2816,8 +2816,8 @@ static int coda_probe(struct platform_device *pdev) return irq; } - ret = devm_request_threaded_irq(&pdev->dev, irq, NULL, coda_irq_handler, - IRQF_ONESHOT, dev_name(&pdev->dev), dev); + ret = devm_request_irq(&pdev->dev, irq, coda_irq_handler, 0, + dev_name(&pdev->dev), dev); if (ret < 0) { dev_err(&pdev->dev, "failed to request irq: %d\n", ret); return ret; |