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iio:buffer_cb: Constify iio_cb_access 

The iio_cb_access struct is never modified so we can mark it as const.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Lars-Peter Clausen 2013-09-15 17:09:00 +01:00 committed by Jonathan Cameron
parent 6a2f39b78b
commit c7a22c3680
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/buffer_cb.c
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@ -21,7 +21,7 @@ static int iio_buffer_cb_store_to(struct iio_buffer *buffer, u8 *data)
return cb_buff->cb(data, cb_buff->private);
}
static struct iio_buffer_access_funcs iio_cb_access = {
static const struct iio_buffer_access_funcs iio_cb_access = {
.store_to = &iio_buffer_cb_store_to,
};