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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2014-06-04 15:46:24 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-07-26 00:38:27 -0300 |
| commit | 08c8d14e7507d318cbd6ecae2c6c7cb31d0037af (patch) | |
| tree | 68aa1c726f16499322bd1931dde18609adae06fd /drivers/media/platform | |
| parent | 7d37743a3ef0980432cb4fdf8e3906c54d6fb1dd (diff) | |
| download | linux-0-day-08c8d14e7507d318cbd6ecae2c6c7cb31d0037af.tar.gz linux-0-day-08c8d14e7507d318cbd6ecae2c6c7cb31d0037af.tar.xz | |
[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>
Diffstat (limited to 'drivers/media/platform')
| -rw-r--r-- | drivers/media/platform/coda.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c index 840402f57e2b9..c44feee1c320b 100644 --- a/drivers/media/platform/coda.c +++ b/drivers/media/platform/coda.c @@ -3773,10 +3773,11 @@ static int coda_probe(struct platform_device *pdev) 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); |