Sonic Zhang a8947fcf3b staging: iio: Function iio_get_new_idr_val() return negative value if fails.
Function iio_get_new_idr_val() return negative value if fails.
So, only error when ret < 0 in iio_device_register_eventset().

Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-04-30 09:30:09 -07:00
..
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2010-04-23 07:08:28 +10:00
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