lkml.org 
[lkml]   [2020]   [May]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 2/3] iio: adc: at91-sama5d2_adc: remove predisable/postenable hooks
Date
This should be squashed into the first patch, but it's the more peculiar of
the changes.
I am not sure whether this is correct. The touchscreen channels shouldn't
be enabled by the IIO framework. So, we may need a different way to handle
those if needed.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
---
drivers/iio/adc/at91-sama5d2_adc.c | 18 ------------------
1 file changed, 18 deletions(-)

diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c
index 9abbbdcc7420..f71071096392 100644
--- a/drivers/iio/adc/at91-sama5d2_adc.c
+++ b/drivers/iio/adc/at91-sama5d2_adc.c
@@ -937,14 +937,6 @@ static int at91_adc_buffer_preenable(struct iio_dev *indio_dev)
return 0;
}

-static int at91_adc_buffer_postenable(struct iio_dev *indio_dev)
-{
- if (at91_adc_current_chan_is_touch(indio_dev))
- return 0;
-
- return iio_triggered_buffer_postenable(indio_dev);
-}
-
static int at91_adc_buffer_postdisable(struct iio_dev *indio_dev)
{
struct at91_adc_state *st = iio_priv(indio_dev);
@@ -995,19 +987,9 @@ static int at91_adc_buffer_postdisable(struct iio_dev *indio_dev)
return 0;
}

-static int at91_adc_buffer_predisable(struct iio_dev *indio_dev)
-{
- if (at91_adc_current_chan_is_touch(indio_dev))
- return 0;
-
- return iio_triggered_buffer_predisable(indio_dev);
-}
-
static const struct iio_buffer_setup_ops at91_buffer_setup_ops = {
.preenable = &at91_adc_buffer_preenable,
.postdisable = &at91_adc_buffer_postdisable,
- .postenable = &at91_adc_buffer_postenable,
- .predisable = &at91_adc_buffer_predisable,
};

static struct iio_trigger *at91_adc_allocate_trigger(struct iio_dev *indio,
--
2.25.1
\
 
 \ /
  Last update: 2020-05-22 12:47    [W:0.081 / U:3.348 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site