From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
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@xxxxxxxxxxxxx>
---
drivers/staging/iio/adc/mxs-lradc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/iio/adc/mxs-lradc.c b/drivers/staging/iio/adc/mxs-lradc.c
index d304156..ab3c0d4 100644
--- a/drivers/staging/iio/adc/mxs-lradc.c
+++ b/drivers/staging/iio/adc/mxs-lradc.c
@@ -1558,7 +1558,7 @@ static int mxs_lradc_probe(struct platform_device *pdev)
for (i = 0; i < of_cfg->irq_count; i++) {
lradc->irq[i] = platform_get_irq(pdev, i);
if (lradc->irq[i] < 0)
- return -EINVAL;
+ return lradc->irq[i];
ret = devm_request_irq(dev, lradc->irq[i],
mxs_lradc_handle_irq, 0,
--
1.8.1.2
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