Commit 36534b40 authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Jonathan Cameron

staging:iio:ad7606: Remove unused int_vref_mv field

Remove the int_vref_mv field from the ad7606_chip_info struct since the
field is never used by the driver. The value is also the same for all
derivatives of this chip, so if it will ever be used in the driver a
constant value will work just fine.
Signed-off-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 7c5fe411
...@@ -43,14 +43,12 @@ struct ad7606_platform_data { ...@@ -43,14 +43,12 @@ struct ad7606_platform_data {
/** /**
* struct ad7606_chip_info - chip specific information * struct ad7606_chip_info - chip specific information
* @name: identification string for chip * @name: identification string for chip
* @int_vref_mv: the internal reference voltage
* @channels: channel specification * @channels: channel specification
* @num_channels: number of channels * @num_channels: number of channels
*/ */
struct ad7606_chip_info { struct ad7606_chip_info {
const char *name; const char *name;
u16 int_vref_mv;
const struct iio_chan_spec *channels; const struct iio_chan_spec *channels;
unsigned int num_channels; unsigned int num_channels;
}; };
......
...@@ -261,19 +261,16 @@ static const struct ad7606_chip_info ad7606_chip_info_tbl[] = { ...@@ -261,19 +261,16 @@ static const struct ad7606_chip_info ad7606_chip_info_tbl[] = {
*/ */
[ID_AD7606_8] = { [ID_AD7606_8] = {
.name = "ad7606", .name = "ad7606",
.int_vref_mv = 2500,
.channels = ad7606_channels, .channels = ad7606_channels,
.num_channels = 9, .num_channels = 9,
}, },
[ID_AD7606_6] = { [ID_AD7606_6] = {
.name = "ad7606-6", .name = "ad7606-6",
.int_vref_mv = 2500,
.channels = ad7606_channels, .channels = ad7606_channels,
.num_channels = 7, .num_channels = 7,
}, },
[ID_AD7606_4] = { [ID_AD7606_4] = {
.name = "ad7606-4", .name = "ad7606-4",
.int_vref_mv = 2500,
.channels = ad7606_channels, .channels = ad7606_channels,
.num_channels = 5, .num_channels = 5,
}, },
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment