Commit 82df96d8 authored by Sven Schnelle's avatar Sven Schnelle Committed by Heiko Carstens
Browse files

s390/raw3270: use DEVICE_ATTR_RO() for sysfs attributes 



Signed-off-by: default avatarSven Schnelle <svens@linux.ibm.com>
Acked-by: default avatarHeiko Carstens <hca@linux.ibm.com>
Signed-off-by: default avatarHeiko Carstens <hca@linux.ibm.com>
parent fd2a41d0

drivers/s390/char/raw3270.c

+9 −9
Original line number Diff line number Diff line
@@ -1095,30 +1095,30 @@ static int raw3270_probe(struct ccw_device *cdev) 
/*

 * Additional attributes for a 3270 device

 */

static ssize_t raw3270_model_show(struct device *dev, struct device_attribute *attr,

static ssize_t model_show(struct device *dev, struct device_attribute *attr,

			  char *buf)

{

	return sysfs_emit(buf, "%i\n",

			  ((struct raw3270 *)dev_get_drvdata(dev))->model);

}

static DEVICE_ATTR(model, 0444, raw3270_model_show, NULL);

static DEVICE_ATTR_RO(model);



static ssize_t raw3270_rows_show(struct device *dev, struct device_attribute *attr,

static ssize_t rows_show(struct device *dev, struct device_attribute *attr,

			 char *buf)

{

	return sysfs_emit(buf, "%i\n",

			  ((struct raw3270 *)dev_get_drvdata(dev))->rows);

}

static DEVICE_ATTR(rows, 0444, raw3270_rows_show, NULL);

static DEVICE_ATTR_RO(rows);



static ssize_t

raw3270_columns_show(struct device *dev, struct device_attribute *attr,

columns_show(struct device *dev, struct device_attribute *attr,

	     char *buf)

{

	return sysfs_emit(buf, "%i\n",

			  ((struct raw3270 *)dev_get_drvdata(dev))->cols);

}

static DEVICE_ATTR(columns, 0444, raw3270_columns_show, NULL);

static DEVICE_ATTR_RO(columns);



static struct attribute *raw3270_attrs[] = {

	&dev_attr_model.attr,