From cba4985ed5bdb76636d5e2dd1867b2770741a331 Mon Sep 17 00:00:00 2001 From: Daniel Wagner Date: Thu, 4 Aug 2016 15:07:09 +0200 Subject: [PATCH] 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 Signed-off-by: Jonathan Cameron --- drivers/iio/adc/nau7802.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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; }