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iio: ad_sigma_delta: Remove no-op trigger ops
authorLars-Peter Clausen <lars@metafoo.de>
Sun, 31 Oct 2021 14:21:24 +0000 (15:21 +0100)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Wed, 17 Nov 2021 17:51:36 +0000 (17:51 +0000)
commita3ab9c0622511bc8330ba9da0b406de6c7a0d645
tree729384d901f964ac2261777a578968a2fcc7767b
parente28309ad8a06da6b5bdd210b3c98efc3149f862c
iio: ad_sigma_delta: Remove no-op trigger ops

The IIO core handles a trigger ops with all NULL callbacks the
same as if the trigger ops itself was NULL.

Remove the empty trigger ops from the interrupt trigger driver to slightly
reduce the boilerplate code. Object size of the driver module is also
slightly reduced.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20211031142130.20791-3-lars@metafoo.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/adc/ad_sigma_delta.c