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staging:iio:max1363: Do not return error code in interrupt handler
The interrupt handler should only ever return one of the three irqreturn_t constants and not an error code. Also make sure to always call iio_trigger_notify_done before leaving the trigger handler. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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1 changed files with 2 additions and 2 deletions
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@ -64,11 +64,11 @@ static irqreturn_t max1363_trigger_handler(int irq, void *p)
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* no harm.
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*/
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if (numvals == 0)
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return IRQ_HANDLED;
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goto done;
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rxbuf = kmalloc(d_size, GFP_KERNEL);
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if (rxbuf == NULL)
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return -ENOMEM;
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goto done;
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if (st->chip_info->bits != 8)
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b_sent = i2c_master_recv(st->client, rxbuf, numvals*2);
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else
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