Commit 8d9c636b authored by Jonathan Cameron's avatar Jonathan Cameron Committed by Greg Kroah-Hartman
Browse files

staging: iio: max1363 add _type attributes for all scan elements 



As both signed and unsigned in attributes exist, each element must
be fully specified.

Signed-off-by: default avatarJonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: default avatarManuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 6a36e618

drivers/staging/iio/adc/max1363_core.c

+92 −55
Original line number Diff line number Diff line
@@ -148,17 +148,57 @@ const struct max1363_mode 
	return NULL;

}



static ssize_t max1363_show_precision(struct device *dev,

static ssize_t max1363_show_precision_u(struct device *dev,

				struct device_attribute *attr,

				char *buf)

{

	struct iio_dev *dev_info = dev_get_drvdata(dev);

	struct max1363_state *st = iio_dev_get_devdata(dev_info);

	return sprintf(buf, "%d\n", st->chip_info->bits);

	return sprintf(buf, "u%d/16\n", st->chip_info->bits);

}



static IIO_DEVICE_ATTR(in_precision, S_IRUGO, max1363_show_precision,

		       NULL, 0);

static ssize_t max1363_show_precision_s(struct device *dev,

				struct device_attribute *attr,

				char *buf)

{

	struct iio_dev *dev_info = dev_get_drvdata(dev);

	struct max1363_state *st = iio_dev_get_devdata(dev_info);

	return sprintf(buf, "s%d/16\n", st->chip_info->bits);

}



#define MAX1363_SCAN_TYPE(n)						\

	DEVICE_ATTR(in##n##_type, S_IRUGO,				\

		    max1363_show_precision_u, NULL);

#define MAX1363_SCAN_TYPE_D(p, n)					\

	struct device_attribute dev_attr_in##p##m##in##n##_type =	\

		__ATTR(in##p-in##n##_type, S_IRUGO,			\

		       max1363_show_precision_s, NULL);



static MAX1363_SCAN_TYPE(0);

static MAX1363_SCAN_TYPE(1);

static MAX1363_SCAN_TYPE(2);

static MAX1363_SCAN_TYPE(3);

static MAX1363_SCAN_TYPE(4);

static MAX1363_SCAN_TYPE(5);

static MAX1363_SCAN_TYPE(6);

static MAX1363_SCAN_TYPE(7);

static MAX1363_SCAN_TYPE(8);

static MAX1363_SCAN_TYPE(9);

static MAX1363_SCAN_TYPE(10);

static MAX1363_SCAN_TYPE(11);



static MAX1363_SCAN_TYPE_D(0, 1);

static MAX1363_SCAN_TYPE_D(2, 3);

static MAX1363_SCAN_TYPE_D(4, 5);

static MAX1363_SCAN_TYPE_D(6, 7);

static MAX1363_SCAN_TYPE_D(8, 9);

static MAX1363_SCAN_TYPE_D(10, 11);

static MAX1363_SCAN_TYPE_D(1, 0);

static MAX1363_SCAN_TYPE_D(3, 2);

static MAX1363_SCAN_TYPE_D(5, 4);

static MAX1363_SCAN_TYPE_D(7, 6);

static MAX1363_SCAN_TYPE_D(9, 8);

static MAX1363_SCAN_TYPE_D(11, 10);



static int max1363_write_basic_config(struct i2c_client *client,

				      unsigned char d1,
@@ -345,15 +385,14 @@ static struct attribute_group max1363_dev_attr_group = { 
};



static struct attribute *max1363_scan_el_attrs[] = {

	&iio_scan_el_in0.dev_attr.attr,

	&iio_scan_el_in1.dev_attr.attr,

	&iio_scan_el_in2.dev_attr.attr,

	&iio_scan_el_in3.dev_attr.attr,

	&iio_scan_el_in0min1.dev_attr.attr,

	&iio_scan_el_in2min3.dev_attr.attr,

	&iio_scan_el_in1min0.dev_attr.attr,

	&iio_scan_el_in3min2.dev_attr.attr,

	&iio_dev_attr_in_precision.dev_attr.attr,

	&iio_scan_el_in0.dev_attr.attr,	&dev_attr_in0_type.attr,

	&iio_scan_el_in1.dev_attr.attr,	&dev_attr_in1_type.attr,

	&iio_scan_el_in2.dev_attr.attr,	&dev_attr_in2_type.attr,

	&iio_scan_el_in3.dev_attr.attr,	&dev_attr_in3_type.attr,

	&iio_scan_el_in0min1.dev_attr.attr,	&dev_attr_in0min1_type.attr,

	&iio_scan_el_in2min3.dev_attr.attr,	&dev_attr_in2min3_type.attr,

	&iio_scan_el_in1min0.dev_attr.attr,	&dev_attr_in1min0_type.attr,

	&iio_scan_el_in3min2.dev_attr.attr,	&dev_attr_in3min2_type.attr,

	NULL,

};
@@ -419,31 +458,30 @@ static struct attribute_group max1238_dev_attr_group = { 
};



static struct attribute *max1238_scan_el_attrs[] = {

	&iio_scan_el_in0.dev_attr.attr,

	&iio_scan_el_in1.dev_attr.attr,

	&iio_scan_el_in2.dev_attr.attr,

	&iio_scan_el_in3.dev_attr.attr,

	&iio_scan_el_in4.dev_attr.attr,

	&iio_scan_el_in5.dev_attr.attr,

	&iio_scan_el_in6.dev_attr.attr,

	&iio_scan_el_in7.dev_attr.attr,

	&iio_scan_el_in8.dev_attr.attr,

	&iio_scan_el_in9.dev_attr.attr,

	&iio_scan_el_in10.dev_attr.attr,

	&iio_scan_el_in11.dev_attr.attr,

	&iio_scan_el_in0min1.dev_attr.attr,

	&iio_scan_el_in2min3.dev_attr.attr,

	&iio_scan_el_in4min5.dev_attr.attr,

	&iio_scan_el_in6min7.dev_attr.attr,

	&iio_scan_el_in8min9.dev_attr.attr,

	&iio_scan_el_in10min11.dev_attr.attr,

	&iio_scan_el_in1min0.dev_attr.attr,

	&iio_scan_el_in3min2.dev_attr.attr,

	&iio_scan_el_in5min4.dev_attr.attr,

	&iio_scan_el_in7min6.dev_attr.attr,

	&iio_scan_el_in9min8.dev_attr.attr,

	&iio_scan_el_in11min10.dev_attr.attr,

	&iio_dev_attr_in_precision.dev_attr.attr,

	&iio_scan_el_in0.dev_attr.attr,	&dev_attr_in0_type.attr,

	&iio_scan_el_in1.dev_attr.attr,	&dev_attr_in1_type.attr,

	&iio_scan_el_in2.dev_attr.attr,	&dev_attr_in2_type.attr,

	&iio_scan_el_in3.dev_attr.attr,	&dev_attr_in3_type.attr,

	&iio_scan_el_in4.dev_attr.attr,	&dev_attr_in4_type.attr,

	&iio_scan_el_in5.dev_attr.attr,	&dev_attr_in5_type.attr,

	&iio_scan_el_in6.dev_attr.attr,	&dev_attr_in6_type.attr,

	&iio_scan_el_in7.dev_attr.attr,	&dev_attr_in7_type.attr,

	&iio_scan_el_in8.dev_attr.attr,	&dev_attr_in8_type.attr,

	&iio_scan_el_in9.dev_attr.attr,	&dev_attr_in9_type.attr,

	&iio_scan_el_in10.dev_attr.attr,	&dev_attr_in10_type.attr,

	&iio_scan_el_in11.dev_attr.attr,	&dev_attr_in11_type.attr,

	&iio_scan_el_in0min1.dev_attr.attr,	&dev_attr_in0min1_type.attr,

	&iio_scan_el_in2min3.dev_attr.attr,	&dev_attr_in2min3_type.attr,

	&iio_scan_el_in4min5.dev_attr.attr,	&dev_attr_in4min5_type.attr,

	&iio_scan_el_in6min7.dev_attr.attr,	&dev_attr_in6min7_type.attr,

	&iio_scan_el_in8min9.dev_attr.attr,	&dev_attr_in8min9_type.attr,

	&iio_scan_el_in10min11.dev_attr.attr,	&dev_attr_in10min11_type.attr,

	&iio_scan_el_in1min0.dev_attr.attr,	&dev_attr_in1min0_type.attr,

	&iio_scan_el_in3min2.dev_attr.attr,	&dev_attr_in3min2_type.attr,

	&iio_scan_el_in5min4.dev_attr.attr,	&dev_attr_in5min4_type.attr,

	&iio_scan_el_in7min6.dev_attr.attr,	&dev_attr_in7min6_type.attr,

	&iio_scan_el_in9min8.dev_attr.attr,	&dev_attr_in9min8_type.attr,

	&iio_scan_el_in11min10.dev_attr.attr,	&dev_attr_in11min10_type.attr,

	NULL,

};
@@ -498,23 +536,22 @@ static struct attribute_group max11608_dev_attr_group = { 
};



static struct attribute *max11608_scan_el_attrs[] = {

	&iio_scan_el_in0.dev_attr.attr,

	&iio_scan_el_in1.dev_attr.attr,

	&iio_scan_el_in2.dev_attr.attr,

	&iio_scan_el_in3.dev_attr.attr,

	&iio_scan_el_in4.dev_attr.attr,

	&iio_scan_el_in5.dev_attr.attr,

	&iio_scan_el_in6.dev_attr.attr,

	&iio_scan_el_in7.dev_attr.attr,

	&iio_scan_el_in0min1.dev_attr.attr,

	&iio_scan_el_in2min3.dev_attr.attr,

	&iio_scan_el_in4min5.dev_attr.attr,

	&iio_scan_el_in6min7.dev_attr.attr,

	&iio_scan_el_in1min0.dev_attr.attr,

	&iio_scan_el_in3min2.dev_attr.attr,

	&iio_scan_el_in5min4.dev_attr.attr,

	&iio_scan_el_in7min6.dev_attr.attr,

	&iio_dev_attr_in_precision.dev_attr.attr,

	&iio_scan_el_in0.dev_attr.attr,	&dev_attr_in0_type.attr,

	&iio_scan_el_in1.dev_attr.attr,	&dev_attr_in1_type.attr,

	&iio_scan_el_in2.dev_attr.attr,	&dev_attr_in2_type.attr,

	&iio_scan_el_in3.dev_attr.attr,	&dev_attr_in3_type.attr,

	&iio_scan_el_in4.dev_attr.attr,	&dev_attr_in4_type.attr,

	&iio_scan_el_in5.dev_attr.attr,	&dev_attr_in5_type.attr,

	&iio_scan_el_in6.dev_attr.attr,	&dev_attr_in6_type.attr,

	&iio_scan_el_in7.dev_attr.attr,	&dev_attr_in7_type.attr,

	&iio_scan_el_in0min1.dev_attr.attr,	&dev_attr_in0min1_type.attr,

	&iio_scan_el_in2min3.dev_attr.attr,	&dev_attr_in2min3_type.attr,

	&iio_scan_el_in4min5.dev_attr.attr,	&dev_attr_in4min5_type.attr,

	&iio_scan_el_in6min7.dev_attr.attr,	&dev_attr_in6min7_type.attr,

	&iio_scan_el_in1min0.dev_attr.attr,	&dev_attr_in1min0_type.attr,

	&iio_scan_el_in3min2.dev_attr.attr,	&dev_attr_in3min2_type.attr,

	&iio_scan_el_in5min4.dev_attr.attr,	&dev_attr_in5min4_type.attr,

	&iio_scan_el_in7min6.dev_attr.attr,	&dev_attr_in7min6_type.attr,

};



static struct attribute_group max11608_scan_el_group = {