From: Daniel Wagner <[email protected]>
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
mc13xxx_adc_do_conversion()
struct mc13xxx_adcdone_data adcdone_data
init_completion(&adcdone_data.done)
mc13xxx_irq_request()
wait_for_completeion_interruptible()
mc13xxx_handler_adcdone()
complete()
Signed-off-by: Daniel Wagner <[email protected]>
Cc: Lee Jones <[email protected]>
---
drivers/mfd/mc13xxx-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c
index d7f54e4..af23115 100644
--- a/drivers/mfd/mc13xxx-core.c
+++ b/drivers/mfd/mc13xxx-core.c
@@ -245,7 +245,7 @@ static irqreturn_t mc13xxx_handler_adcdone(int irq, void
*data)
{
struct mc13xxx_adcdone_data *adcdone_data = data;
- complete_all(&adcdone_data->done);
+ complete(&adcdone_data->done);
return IRQ_HANDLED;
}
--
2.7.4
