missing argument in bin_attribute ->read()/->write()

Fallout from commit 91a69029 ('sysfs:
add parameter "struct bin_attribute *" ...')
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/s390/kernel/ipl.c

@@ -295,8 +295,8 @@ static ssize_t sys_ipl_device_show(struct kset *kset, char *page)
 static struct subsys_attribute sys_ipl_device_attr =
 	__ATTR(device, S_IRUGO, sys_ipl_device_show, NULL);
 
-static ssize_t ipl_parameter_read(struct kobject *kobj, char *buf, loff_t off,
-				  size_t count)
+static ssize_t ipl_parameter_read(struct kobject *kobj, struct bin_attribute *attr,
+				  char *buf, loff_t off, size_t count)
 {
 	unsigned int size = IPL_PARMBLOCK_SIZE;
 
@@ -317,8 +317,8 @@ static struct bin_attribute ipl_parameter_attr = {
 	.read = &ipl_parameter_read,
 };
 
-static ssize_t ipl_scp_data_read(struct kobject *kobj, char *buf, loff_t off,
-	size_t count)
+static ssize_t ipl_scp_data_read(struct kobject *kobj, struct bin_attribute *attr,
+				 char *buf, loff_t off, size_t count)
 {
 	unsigned int size = IPL_PARMBLOCK_START->ipl_info.fcp.scp_data_len;
 	void *scp_data = &IPL_PARMBLOCK_START->ipl_info.fcp.scp_data;
@@ -337,7 +337,7 @@ static struct bin_attribute ipl_scp_data_attr = {
 		.mode = S_IRUGO,
 	},
 	.size = PAGE_SIZE,
-	.read = &ipl_scp_data_read,
+	.read = ipl_scp_data_read,
 };
 
 /* FCP ipl device attributes */

drivers/i2c/chips/ds1682.c

@@ -140,8 +140,8 @@ static const struct attribute_group ds1682_group = {
 /*
  * User data attribute
  */
-static ssize_t ds1682_eeprom_read(struct kobject *kobj, char *buf, loff_t off,
-				  size_t count)
+static ssize_t ds1682_eeprom_read(struct kobject *kobj, struct bin_attribute *attr,
+				  char *buf, loff_t off, size_t count)
 {
 	struct i2c_client *client = kobj_to_i2c_client(kobj);
 	int rc;
@@ -163,8 +163,8 @@ static ssize_t ds1682_eeprom_read(struct kobject *kobj, char *buf, loff_t off,
 	return count;
 }
 
-static ssize_t ds1682_eeprom_write(struct kobject *kobj, char *buf, loff_t off,
-				   size_t count)
+static ssize_t ds1682_eeprom_write(struct kobject *kobj, struct bin_attribute *attr,
+				   char *buf, loff_t off, size_t count)
 {
 	struct i2c_client *client = kobj_to_i2c_client(kobj);
 

drivers/w1/slaves/w1_ds2760.c

@@ -68,8 +68,8 @@ int w1_ds2760_write(struct device *dev, char *buf, int addr, size_t count)
 	return w1_ds2760_io(dev, buf, addr, count, 1);
 }
 
-static ssize_t w1_ds2760_read_bin(struct kobject *kobj, char *buf, loff_t off,
-				  size_t count)
+static ssize_t w1_ds2760_read_bin(struct kobject *kobj, struct bin_attribute *attr,
+				  char *buf, loff_t off, size_t count)
 {
 	struct device *dev = container_of(kobj, struct device, kobj);
 	return w1_ds2760_read(dev, buf, off, count);