staging: iio: adc: fix error return code in ad7606_par_probe()

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platform_get_irq() returns an error code, but the ad7606_par driver
ignores it and always returns -ENODEV. This is not correct and,
prevents -EPROBE_DEFER from being propagated properly.

Print and propagate the return value of platform_get_irq on failure.

This issue was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Gustavo A. R. Silva 2017-08-09 10:38:56 -05:00 • committed by Jonathan Cameron

parent d95094207f

commit b24d10976e

1 changed files with 2 additions and 2 deletions

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drivers/staging/iio/adc/ad7606_par.c

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