Commit f243d0f0 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Jonathan Cameron
Browse files

iio: dac: ltc2632: drop some duplicated data 



The channel data for ltc2632l12 and ltc2632h12 are identical. So there
is no gain in using two different (but identical) channel descriptions.
The only side effect of this change is some memory savings.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent b7dec2cb

drivers/iio/dac/ltc2632.c

+9 −13
Original line number Diff line number Diff line
@@ -192,37 +192,33 @@ static const struct iio_chan_spec_ext_info ltc2632_ext_info[] = { 
		LTC2632_CHANNEL(1, _bits), \

	}



static DECLARE_LTC2632_CHANNELS(ltc2632l12, 12);

static DECLARE_LTC2632_CHANNELS(ltc2632l10, 10);

static DECLARE_LTC2632_CHANNELS(ltc2632l8, 8);



static DECLARE_LTC2632_CHANNELS(ltc2632h12, 12);

static DECLARE_LTC2632_CHANNELS(ltc2632h10, 10);

static DECLARE_LTC2632_CHANNELS(ltc2632h8, 8);

static DECLARE_LTC2632_CHANNELS(ltc2632x12, 12);

static DECLARE_LTC2632_CHANNELS(ltc2632x10, 10);

static DECLARE_LTC2632_CHANNELS(ltc2632x8, 8);



static const struct ltc2632_chip_info ltc2632_chip_info_tbl[] = {

	[ID_LTC2632L12] = {

		.channels	= ltc2632l12_channels,

		.channels	= ltc2632x12_channels,

		.vref_mv	= 2500,

	},

	[ID_LTC2632L10] = {

		.channels	= ltc2632l10_channels,

		.channels	= ltc2632x10_channels,

		.vref_mv	= 2500,

	},

	[ID_LTC2632L8] =  {

		.channels	= ltc2632l8_channels,

		.channels	= ltc2632x8_channels,

		.vref_mv	= 2500,

	},

	[ID_LTC2632H12] = {

		.channels	= ltc2632h12_channels,

		.channels	= ltc2632x12_channels,

		.vref_mv	= 4096,

	},

	[ID_LTC2632H10] = {

		.channels	= ltc2632h10_channels,

		.channels	= ltc2632x10_channels,

		.vref_mv	= 4096,

	},

	[ID_LTC2632H8] =  {

		.channels	= ltc2632h8_channels,

		.channels	= ltc2632x8_channels,

		.vref_mv	= 4096,

	},

};

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