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iio:adc: Drop false comment about lack of timestamp control

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The timestamp control has been a function implemented in the core of
IIO for a long time, so this comment is incorrect and has clearly been
cut and paste into all these drivers.

The remainder of the comment added nothing and was confusing so dropped
that as well.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Michael Hennerich <Michael.Hennerich@analog.com>
Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Link: https://lore.kernel.org/r/20210401145410.226917-1-jic23@kernel.org
This commit is contained in:
Jonathan Cameron 2021-04-01 15:54:10 +01:00
parent 8cc110478c
commit 7604c2f9ea
4 changed files with 0 additions and 24 deletions
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6
drivers/iio/adc/ad7298.c
View file

@ -142,12 +142,6 @@ static int ad7298_update_scan_mode(struct iio_dev *indio_dev,
return 0;
}
/*
* ad7298_trigger_handler() bh of trigger launched polling to ring buffer
*
* Currently there is no option in this driver to disable the saving of
* timestamps within the ring.
*/
static irqreturn_t ad7298_trigger_handler(int irq, void *p)
{
struct iio_poll_func *pf = p;

6
drivers/iio/adc/ad7887.c
View file

@ -109,12 +109,6 @@ static int ad7887_ring_postdisable(struct iio_dev *indio_dev)
return spi_sync(st->spi, &st->msg[AD7887_CH0]);
}
/*
* ad7887_trigger_handler() bh of trigger launched polling to ring buffer
*
* Currently there is no option in this driver to disable the saving of
* timestamps within the ring.
**/
static irqreturn_t ad7887_trigger_handler(int irq, void *p)
{
struct iio_poll_func *pf = p;

6
drivers/iio/adc/ad7923.c
View file

@ -192,12 +192,6 @@ static int ad7923_update_scan_mode(struct iio_dev *indio_dev,
return 0;
}
/*
* ad7923_trigger_handler() bh of trigger launched polling to ring buffer
*
* Currently there is no option in this driver to disable the saving of
* timestamps within the ring.
*/
static irqreturn_t ad7923_trigger_handler(int irq, void *p)
{
struct iio_poll_func *pf = p;

6
drivers/iio/adc/ad799x.c
View file

@ -182,12 +182,6 @@ static int ad799x_update_config(struct ad799x_state *st, u16 config)
return 0;
}
/*
* ad799x_trigger_handler() bh of trigger launched polling to ring buffer
*
* Currently there is no option in this driver to disable the saving of
* timestamps within the ring.
**/
static irqreturn_t ad799x_trigger_handler(int irq, void *p)
{
struct iio_poll_func *pf = p;