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iio: mxs-lradc: Propagate the real error code on platform_get_irq() failure

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No need to return a 'fake' return value on platform_get_irq() failure.

Just return the error code itself instead.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Fabio Estevam 2014-02-14 03:28:00 +00:00 • committed by Jonathan Cameron
parent 49d916ec2a
commit 9610e08e97
1 changed files with 1 additions and 1 deletions
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drivers/staging/iio/adc/mxs-lradc.c
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@ -1558,7 +1558,7 @@ static int mxs_lradc_probe(struct platform_device *pdev)
for (i = 0; i < of_cfg->irq_count; i++) { for (i = 0; i < of_cfg->irq_count; i++) {
lradc->irq[i] = platform_get_irq(pdev, i); lradc->irq[i] = platform_get_irq(pdev, i);
if (lradc->irq[i] < 0) if (lradc->irq[i] < 0)
return -EINVAL; return lradc->irq[i];
ret = devm_request_irq(dev, lradc->irq[i], ret = devm_request_irq(dev, lradc->irq[i],
mxs_lradc_handle_irq, 0, mxs_lradc_handle_irq, 0,