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>

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;