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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2013-05-29 18:49:55 +0200 |
|---|---|---|
| committer | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2013-06-12 18:50:23 +0200 |
| commit | 1460c152c53335b5403045d056502eda1204c33a (patch) | |
| tree | bb16df188c7950042192f4829f0400ed4d95f94b /drivers/input | |
| parent | 18926edebcb82ca325abf843293801d4ff43436a (diff) | |
iio: ti_am335x_adc: check if we found the value
Usually we get all the values we wanted but it is possible, that te ADC
unit is busy performing the conversation for the HW events. In that case
-EBUSY is returned and the user may re-call the function.
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Diffstat (limited to 'drivers/input')
0 files changed, 0 insertions, 0 deletions