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| author | Daniel Wagner <daniel.wagner@bmw-carit.de> | 2016-08-04 15:07:09 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2016-08-15 19:01:27 +0200 |
| commit | cba4985ed5bdb76636d5e2dd1867b2770741a331 (patch) | |
| tree | 715111209ed596416a5bf16f1da26f820864d700 /drivers/iio/adc/nau7802.c | |
| parent | iio: accel: bma180: use iio helper function to guarantee direct mode (diff) | |
| download | linux-cba4985ed5bdb76636d5e2dd1867b2770741a331.tar.xz linux-cba4985ed5bdb76636d5e2dd1867b2770741a331.zip | |
iio: adc: Use complete() instead of complete_all()
There is only one waiter for the completion, therefore there
is no need to use complete_all(). Let's make that clear by
using complete() instead of complete_all().
The usage pattern of the completion is:
waiter context waker context
nau7802_read_irq()
reinit_completion()
nau7802_read_conversion()
wait_for_completion_interruptible_timeout()
nau7802_eoc_trigger()
complete()
Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/adc/nau7802.c')
| -rw-r--r-- | drivers/iio/adc/nau7802.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/adc/nau7802.c b/drivers/iio/adc/nau7802.c index db9b829ccf0d..08f446695f97 100644 --- a/drivers/iio/adc/nau7802.c +++ b/drivers/iio/adc/nau7802.c @@ -197,7 +197,7 @@ static irqreturn_t nau7802_eoc_trigger(int irq, void *private) if (st->conversion_count < NAU7802_MIN_CONVERSIONS) st->conversion_count++; if (st->conversion_count >= NAU7802_MIN_CONVERSIONS) - complete_all(&st->value_ok); + complete(&st->value_ok); return IRQ_HANDLED; } |