[media] coda: Propagate the correct error on devm_request_threaded_irq()
If devm_request_threaded_irq() fails, we should better propagate the real error.
Also, print out the error code in the dev_err message.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
index 840402f..c44feee 100644
--- a/drivers/media/platform/coda.c
+++ b/drivers/media/platform/coda.c
@@ -3773,10 +3773,11 @@
return irq;
}
- if (devm_request_threaded_irq(&pdev->dev, irq, NULL, coda_irq_handler,
- IRQF_ONESHOT, dev_name(&pdev->dev), dev) < 0) {
- dev_err(&pdev->dev, "failed to request irq\n");
- return -ENOENT;
+ ret = devm_request_threaded_irq(&pdev->dev, irq, NULL, coda_irq_handler,
+ IRQF_ONESHOT, dev_name(&pdev->dev), dev);
+ if (ret < 0) {
+ dev_err(&pdev->dev, "failed to request irq: %d\n", ret);
+ return ret;
}
dev->rstc = devm_reset_control_get(&pdev->dev, NULL);