27 files changed, 185 insertions, 106 deletions

diff --git a/Documentation/firmware_class/firmware_sample_firmware_class.c b/Documentation/firmware_class/firmware_sample_firmware_class.c
index 4994f1f28f8..fba943aacf9 100644
--- a/Documentation/firmware_class/firmware_sample_firmware_class.c
+++ b/Documentation/firmware_class/firmware_sample_firmware_class.c
@@ -78,6 +78,7 @@ static CLASS_DEVICE_ATTR(loading, 0644,
                          firmware_loading_show, firmware_loading_store);
 
 static ssize_t firmware_data_read(struct kobject *kobj,
+                                  struct bin_attribute *bin_attr,
                                   char *buffer, loff_t offset, size_t count)
 {
         struct class_device *class_dev = to_class_dev(kobj);
@@ -88,6 +89,7 @@ static ssize_t firmware_data_read(struct kobject *kobj,
         return count;
 }
 static ssize_t firmware_data_write(struct kobject *kobj,
+                                   struct bin_attribute *bin_attr,
                                    char *buffer, loff_t offset, size_t count)
 {
         struct class_device *class_dev = to_class_dev(kobj);
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 0e511485d2e..53f0ee6f301 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -175,7 +175,7 @@ static ssize_t firmware_loading_store(struct device *dev,
 static DEVICE_ATTR(loading, 0644, firmware_loading_show, firmware_loading_store);
 
 static ssize_t
-firmware_data_read(struct kobject *kobj,
+firmware_data_read(struct kobject *kobj, struct bin_attribute *bin_attr,
                    char *buffer, loff_t offset, size_t count)
 {
         struct device *dev = to_dev(kobj);
@@ -240,7 +240,7 @@ fw_realloc_buffer(struct firmware_priv *fw_priv, int min_size)
  *      the driver as a firmware image.
  **/
 static ssize_t
-firmware_data_write(struct kobject *kobj,
+firmware_data_write(struct kobject *kobj, struct bin_attribute *bin_attr,
                     char *buffer, loff_t offset, size_t count)
 {
         struct device *dev = to_dev(kobj);
diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
index 1865b56fb14..18cdcb3ae1c 100644
--- a/drivers/firmware/dcdbas.c
+++ b/drivers/firmware/dcdbas.c
@@ -149,8 +149,9 @@ static ssize_t smi_data_buf_size_store(struct device *dev,
         return count;
 }
 
-static ssize_t smi_data_read(struct kobject *kobj, char *buf, loff_t pos,
-                             size_t count)
+static ssize_t smi_data_read(struct kobject *kobj,
+                             struct bin_attribute *bin_attr,
+                             char *buf, loff_t pos, size_t count)
 {
         size_t max_read;
         ssize_t ret;
@@ -170,8 +171,9 @@ out:
         return ret;
 }
 
-static ssize_t smi_data_write(struct kobject *kobj, char *buf, loff_t pos,
-                              size_t count)
+static ssize_t smi_data_write(struct kobject *kobj,
+                              struct bin_attribute *bin_attr,
+                              char *buf, loff_t pos, size_t count)
 {
         ssize_t ret;
 
diff --git a/drivers/firmware/dell_rbu.c b/drivers/firmware/dell_rbu.c
index f8afecb7d0c..477a3d0e3ca 100644
--- a/drivers/firmware/dell_rbu.c
+++ b/drivers/firmware/dell_rbu.c
@@ -543,8 +543,9 @@ static ssize_t read_rbu_mono_data(char *buffer, loff_t pos, size_t count)
         return ret_count;
 }
 
-static ssize_t read_rbu_data(struct kobject *kobj, char *buffer,
-        loff_t pos, size_t count)
+static ssize_t read_rbu_data(struct kobject *kobj,
+                             struct bin_attribute *bin_attr,
+                             char *buffer, loff_t pos, size_t count)
 {
         ssize_t ret_count = 0;
 
@@ -591,8 +592,9 @@ static void callbackfn_rbu(const struct firmware *fw, void *context)
         spin_unlock(&rbu_data.lock);
 }
 
-static ssize_t read_rbu_image_type(struct kobject *kobj, char *buffer,
-        loff_t pos, size_t count)
+static ssize_t read_rbu_image_type(struct kobject *kobj,
+                                   struct bin_attribute *bin_attr,
+                                   char *buffer, loff_t pos, size_t count)
 {
         int size = 0;
         if (!pos)
@@ -600,8 +602,9 @@ static ssize_t read_rbu_image_type(struct kobject *kobj, char *buffer,
         return size;
 }
 
-static ssize_t write_rbu_image_type(struct kobject *kobj, char *buffer,
-        loff_t pos, size_t count)
+static ssize_t write_rbu_image_type(struct kobject *kobj,
+                                    struct bin_attribute *bin_attr,
+                                    char *buffer, loff_t pos, size_t count)
 {
         int rc = count;
         int req_firm_rc = 0;
@@ -660,8 +663,9 @@ static ssize_t write_rbu_image_type(struct kobject *kobj, char *buffer,
         return rc;
 }
 
-static ssize_t read_rbu_packet_size(struct kobject *kobj, char *buffer,
-        loff_t pos, size_t count)
+static ssize_t read_rbu_packet_size(struct kobject *kobj,
+                                    struct bin_attribute *bin_attr,
+                                    char *buffer, loff_t pos, size_t count)
 {
         int size = 0;
         if (!pos) {
@@ -672,8 +676,9 @@ static ssize_t read_rbu_packet_size(struct kobject *kobj, char *buffer,
         return size;
 }
 
-static ssize_t write_rbu_packet_size(struct kobject *kobj, char *buffer,
-        loff_t pos, size_t count)
+static ssize_t write_rbu_packet_size(struct kobject *kobj,
+                                     struct bin_attribute *bin_attr,
+                                     char *buffer, loff_t pos, size_t count)
 {
         unsigned long temp;
         spin_lock(&rbu_data.lock);
diff --git a/drivers/i2c/chips/eeprom.c b/drivers/i2c/chips/eeprom.c
index 5990dd5fc77..33281643110 100644
--- a/drivers/i2c/chips/eeprom.c
+++ b/drivers/i2c/chips/eeprom.c
@@ -110,7 +110,8 @@ exit:
         mutex_unlock(&data->update_lock);
 }
 
-static ssize_t eeprom_read(struct kobject *kobj, char *buf, loff_t off, size_t count)
+static ssize_t eeprom_read(struct kobject *kobj, struct bin_attribute *bin_attr,
+                           char *buf, loff_t off, size_t count)
 {
         struct i2c_client *client = to_i2c_client(container_of(kobj, struct device, kobj));
         struct eeprom_data *data = i2c_get_clientdata(client);
diff --git a/drivers/i2c/chips/max6875.c b/drivers/i2c/chips/max6875.c
index 1405ce5b236..4e238c0a7ca 100644
--- a/drivers/i2c/chips/max6875.c
+++ b/drivers/i2c/chips/max6875.c
@@ -125,8 +125,9 @@ exit_up:
         mutex_unlock(&data->update_lock);
 }
 
-static ssize_t max6875_read(struct kobject *kobj, char *buf, loff_t off,
-                            size_t count)
+static ssize_t max6875_read(struct kobject *kobj,
+                            struct bin_attribute *bin_attr,
+                            char *buf, loff_t off, size_t count)
 {
         struct i2c_client *client = kobj_to_i2c_client(kobj);
         struct max6875_data *data = i2c_get_clientdata(client);
diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
index 74556ec31a5..70db38c0ced 100644
--- a/drivers/pci/hotplug/acpiphp_ibm.c
+++ b/drivers/pci/hotplug/acpiphp_ibm.c
@@ -106,7 +106,8 @@ static int ibm_get_attention_status(struct hotplug_slot *slot, u8 *status);
 static void ibm_handle_events(acpi_handle handle, u32 event, void *context);
 static int ibm_get_table_from_acpi(char **bufp);
 static ssize_t ibm_read_apci_table(struct kobject *kobj,
-                char *buffer, loff_t pos, size_t size);
+                                   struct bin_attribute *bin_attr,
+                                   char *buffer, loff_t pos, size_t size);
 static acpi_status __init ibm_find_acpi_device(acpi_handle handle,
                 u32 lvl, void *context, void **rv);
 static int __init ibm_acpiphp_init(void);
@@ -357,7 +358,8 @@ read_table_done:
  * our solution is to only allow reading the table in all at once
  **/
 static ssize_t ibm_read_apci_table(struct kobject *kobj,
-                char *buffer, loff_t pos, size_t size)
+                                   struct bin_attribute *bin_attr,
+                                   char *buffer, loff_t pos, size_t size)
 {
         int bytes_read = -EINVAL;
         char *table = NULL;
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index d448f8df861..6543cbe83be 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -213,7 +213,8 @@ struct device_attribute pci_dev_attrs[] = {
 };
 
 static ssize_t
-pci_read_config(struct kobject *kobj, char *buf, loff_t off, size_t count)
+pci_read_config(struct kobject *kobj, struct bin_attribute *bin_attr,
+                char *buf, loff_t off, size_t count)
 {
         struct pci_dev *dev = to_pci_dev(container_of(kobj,struct device,kobj));
         unsigned int size = 64;
@@ -285,7 +286,8 @@ pci_read_config(struct kobject *kobj, char *buf, loff_t off, size_t count)
 }
 
 static ssize_t
-pci_write_config(struct kobject *kobj, char *buf, loff_t off, size_t count)
+pci_write_config(struct kobject *kobj, struct bin_attribute *bin_attr,
+                 char *buf, loff_t off, size_t count)
 {
         struct pci_dev *dev = to_pci_dev(container_of(kobj,struct device,kobj));
         unsigned int size = count;
@@ -352,7 +354,8 @@ pci_write_config(struct kobject *kobj, char *buf, loff_t off, size_t count)
  * callback routine (pci_legacy_read).
  */
 ssize_t
-pci_read_legacy_io(struct kobject *kobj, char *buf, loff_t off, size_t count)
+pci_read_legacy_io(struct kobject *kobj, struct bin_attribute *bin_attr,
+                   char *buf, loff_t off, size_t count)
 {
         struct pci_bus *bus = to_pci_bus(container_of(kobj,
                                                       struct class_device,
@@ -376,7 +379,8 @@ pci_read_legacy_io(struct kobject *kobj, char *buf, loff_t off, size_t count)
  * callback routine (pci_legacy_write).
  */
 ssize_t
-pci_write_legacy_io(struct kobject *kobj, char *buf, loff_t off, size_t count)
+pci_write_legacy_io(struct kobject *kobj, struct bin_attribute *bin_attr,
+                    char *buf, loff_t off, size_t count)
 {
         struct pci_bus *bus = to_pci_bus(container_of(kobj,
                                                       struct class_device,
@@ -528,7 +532,8 @@ static inline void pci_remove_resource_files(struct pci_dev *dev) { return; }
  * writing anything except 0 enables it
  */
 static ssize_t
-pci_write_rom(struct kobject *kobj, char *buf, loff_t off, size_t count)
+pci_write_rom(struct kobject *kobj, struct bin_attribute *bin_attr,
+              char *buf, loff_t off, size_t count)
 {
         struct pci_dev *pdev = to_pci_dev(container_of(kobj, struct device, kobj));
 
@@ -551,7 +556,8 @@ pci_write_rom(struct kobject *kobj, char *buf, loff_t off, size_t count)
  * device corresponding to @kobj.
  */
 static ssize_t
-pci_read_rom(struct kobject *kobj, char *buf, loff_t off, size_t count)
+pci_read_rom(struct kobject *kobj, struct bin_attribute *bin_attr,
+             char *buf, loff_t off, size_t count)
 {
         struct pci_dev *pdev = to_pci_dev(container_of(kobj, struct device, kobj));
         void __iomem *rom;
diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c
index dbfbe65779e..b4409002b7f 100644
--- a/drivers/pcmcia/socket_sysfs.c
+++ b/drivers/pcmcia/socket_sysfs.c
@@ -283,7 +283,9 @@ static ssize_t pccard_extract_cis(struct pcmcia_socket *s, char *buf, loff_t off
         return (ret);
 }
 
-static ssize_t pccard_show_cis(struct kobject *kobj, char *buf, loff_t off, size_t count)
+static ssize_t pccard_show_cis(struct kobject *kobj,
+                               struct bin_attribute *bin_attr,
+                               char *buf, loff_t off, size_t count)
 {
         unsigned int size = 0x200;
 
@@ -311,7 +313,9 @@ static ssize_t pccard_show_cis(struct kobject *kobj, char *buf, loff_t off, size
         return (count);
 }
 
-static ssize_t pccard_store_cis(struct kobject *kobj, char *buf, loff_t off, size_t count)
+static ssize_t pccard_store_cis(struct kobject *kobj,
+                                struct bin_attribute *bin_attr,
+                                char *buf, loff_t off, size_t count)
 {
         struct pcmcia_socket *s = to_socket(container_of(kobj, struct device, kobj));
         cisdump_t *cis;
diff --git a/drivers/rapidio/rio-sysfs.c b/drivers/rapidio/rio-sysfs.c
index a3972b9f96e..659e31164cf 100644
--- a/drivers/rapidio/rio-sysfs.c
+++ b/drivers/rapidio/rio-sysfs.c
@@ -67,7 +67,8 @@ struct device_attribute rio_dev_attrs[] = {
 };
 
 static ssize_t
-rio_read_config(struct kobject *kobj, char *buf, loff_t off, size_t count)
+rio_read_config(struct kobject *kobj, struct bin_attribute *bin_attr,
+                char *buf, loff_t off, size_t count)
 {
         struct rio_dev *dev =
             to_rio_dev(container_of(kobj, struct device, kobj));
@@ -137,7 +138,8 @@ rio_read_config(struct kobject *kobj, char *buf, loff_t off, size_t count)
 }
 
 static ssize_t
-rio_write_config(struct kobject *kobj, char *buf, loff_t off, size_t count)
+rio_write_config(struct kobject *kobj, struct bin_attribute *bin_attr,
+                 char *buf, loff_t off, size_t count)
 {
         struct rio_dev *dev =
             to_rio_dev(container_of(kobj, struct device, kobj));
diff --git a/drivers/rtc/rtc-ds1553.c b/drivers/rtc/rtc-ds1553.c
index b024cfb558f..f98a83a11aa 100644
--- a/drivers/rtc/rtc-ds1553.c
+++ b/drivers/rtc/rtc-ds1553.c
@@ -258,8 +258,9 @@ static const struct rtc_class_ops ds1553_rtc_ops = {
         .ioctl          = ds1553_rtc_ioctl,
 };
 
-static ssize_t ds1553_nvram_read(struct kobject *kobj, char *buf,
-                                 loff_t pos, size_t size)
+static ssize_t ds1553_nvram_read(struct kobject *kobj,
+                                 struct bin_attribute *bin_attr,
+                                 char *buf, loff_t pos, size_t size)
 {
         struct platform_device *pdev =
                 to_platform_device(container_of(kobj, struct device, kobj));
@@ -272,8 +273,9 @@ static ssize_t ds1553_nvram_read(struct kobject *kobj, char *buf,
         return count;
 }
 
-static ssize_t ds1553_nvram_write(struct kobject *kobj, char *buf,
-                                  loff_t pos, size_t size)
+static ssize_t ds1553_nvram_write(struct kobject *kobj,
+                                  struct bin_attribute *bin_attr,
+                                  char *buf, loff_t pos, size_t size)
 {
         struct platform_device *pdev =
                 to_platform_device(container_of(kobj, struct device, kobj));
diff --git a/drivers/rtc/rtc-ds1742.c b/drivers/rtc/rtc-ds1742.c
index 1638acdbc91..d1778ae8bca 100644
--- a/drivers/rtc/rtc-ds1742.c
+++ b/drivers/rtc/rtc-ds1742.c
@@ -127,8 +127,9 @@ static const struct rtc_class_ops ds1742_rtc_ops = {
         .set_time       = ds1742_rtc_set_time,
 };
 
-static ssize_t ds1742_nvram_read(struct kobject *kobj, char *buf,
-                                 loff_t pos, size_t size)
+static ssize_t ds1742_nvram_read(struct kobject *kobj,
+                                 struct bin_attribute *bin_attr,
+                                 char *buf, loff_t pos, size_t size)
 {
         struct platform_device *pdev =
                 to_platform_device(container_of(kobj, struct device, kobj));
@@ -141,8 +142,9 @@ static ssize_t ds1742_nvram_read(struct kobject *kobj, char *buf,
         return count;
 }
 
-static ssize_t ds1742_nvram_write(struct kobject *kobj, char *buf,
-                                  loff_t pos, size_t size)
+static ssize_t ds1742_nvram_write(struct kobject *kobj,
+                                  struct bin_attribute *bin_attr,
+                                  char *buf, loff_t pos, size_t size)
 {
         struct platform_device *pdev =
                 to_platform_device(container_of(kobj, struct device, kobj));
diff --git a/drivers/s390/cio/chp.c b/drivers/s390/cio/chp.c
index 96a8a72a608..b57d93d986c 100644
--- a/drivers/s390/cio/chp.c
+++ b/drivers/s390/cio/chp.c
@@ -141,8 +141,9 @@ static int s390_vary_chpid(struct chp_id chpid, int on)
 /*
  * Channel measurement related functions
  */
-static ssize_t chp_measurement_chars_read(struct kobject *kobj, char *buf,
-                                          loff_t off, size_t count)
+static ssize_t chp_measurement_chars_read(struct kobject *kobj,
+                                          struct bin_attribute *bin_attr,
+                                          char *buf, loff_t off, size_t count)
 {
         struct channel_path *chp;
         unsigned int size;
@@ -192,8 +193,9 @@ static void chp_measurement_copy_block(struct cmg_entry *buf,
         } while (reference_buf.values[0] != buf->values[0]);
 }
 
-static ssize_t chp_measurement_read(struct kobject *kobj, char *buf,
-                                    loff_t off, size_t count)
+static ssize_t chp_measurement_read(struct kobject *kobj,
+                                    struct bin_attribute *bin_attr,
+                                    char *buf, loff_t off, size_t count)
 {
         struct channel_path *chp;
         struct channel_subsystem *css;
diff --git a/drivers/scsi/arcmsr/arcmsr_attr.c b/drivers/scsi/arcmsr/arcmsr_attr.c
index 8908228bc13..06c0dce3b83 100644
--- a/drivers/scsi/arcmsr/arcmsr_attr.c
+++ b/drivers/scsi/arcmsr/arcmsr_attr.c
@@ -59,8 +59,9 @@
 struct class_device_attribute *arcmsr_host_attrs[];
 
 static ssize_t
-arcmsr_sysfs_iop_message_read(struct kobject *kobj, char *buf, loff_t off,
-    size_t count)
+arcmsr_sysfs_iop_message_read(struct kobject *kobj,
+                              struct bin_attribute *bin_attr,
+                              char *buf, loff_t off, size_t count)
 {
         struct class_device *cdev = container_of(kobj,struct class_device,kobj);
         struct Scsi_Host *host = class_to_shost(cdev);
@@ -105,8 +106,9 @@ arcmsr_sysfs_iop_message_read(struct kobject *kobj, char *buf, loff_t off,
 }
 
 static ssize_t
-arcmsr_sysfs_iop_message_write(struct kobject *kobj, char *buf, loff_t off,
-    size_t count)
+arcmsr_sysfs_iop_message_write(struct kobject *kobj,
+                               struct bin_attribute *bin_attr,
+                               char *buf, loff_t off, size_t count)
 {
         struct class_device *cdev = container_of(kobj,struct class_device,kobj);
         struct Scsi_Host *host = class_to_shost(cdev);
@@ -152,8 +154,9 @@ arcmsr_sysfs_iop_message_write(struct kobject *kobj, char *buf, loff_t off,
 }
 
 static ssize_t
-arcmsr_sysfs_iop_message_clear(struct kobject *kobj, char *buf, loff_t off,
-    size_t count)
+arcmsr_sysfs_iop_message_clear(struct kobject *kobj,
+                               struct bin_attribute *bin_attr,
+                               char *buf, loff_t off, size_t count)
 {
         struct class_device *cdev = container_of(kobj,struct class_device,kobj);
         struct Scsi_Host *host = class_to_shost(cdev);
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index fa6ff295e56..4a3083ea59d 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -2465,6 +2465,7 @@ restart:
 /**
  * ipr_read_trace - Dump the adapter trace
  * @kobj:               kobject struct
+ * @bin_attr:           bin_attribute struct
  * @buf:                buffer
  * @off:                offset
  * @count:              buffer size
@@ -2472,8 +2473,9 @@ restart:
  * Return value:
  *      number of bytes printed to buffer
  **/
-static ssize_t ipr_read_trace(struct kobject *kobj, char *buf,
-                              loff_t off, size_t count)
+static ssize_t ipr_read_trace(struct kobject *kobj,
+                              struct bin_attribute *bin_attr,
+                              char *buf, loff_t off, size_t count)
 {
         struct class_device *cdev = container_of(kobj,struct class_device,kobj);
         struct Scsi_Host *shost = class_to_shost(cdev);
@@ -3166,6 +3168,7 @@ static struct class_device_attribute *ipr_ioa_attrs[] = {
 /**
  * ipr_read_dump - Dump the adapter
  * @kobj:               kobject struct
+ * @bin_attr:           bin_attribute struct
  * @buf:                buffer
  * @off:                offset
  * @count:              buffer size
@@ -3173,8 +3176,9 @@ static struct class_device_attribute *ipr_ioa_attrs[] = {
  * Return value:
  *      number of bytes printed to buffer
  **/
-static ssize_t ipr_read_dump(struct kobject *kobj, char *buf,
-                              loff_t off, size_t count)
+static ssize_t ipr_read_dump(struct kobject *kobj,
+                             struct bin_attribute *bin_attr,
+                             char *buf, loff_t off, size_t count)
 {
         struct class_device *cdev = container_of(kobj,struct class_device,kobj);
         struct Scsi_Host *shost = class_to_shost(cdev);
@@ -3327,6 +3331,7 @@ static int ipr_free_dump(struct ipr_ioa_cfg *ioa_cfg)
 /**
  * ipr_write_dump - Setup dump state of adapter
  * @kobj:               kobject struct
+ * @bin_attr:           bin_attribute struct
  * @buf:                buffer
  * @off:                offset
  * @count:              buffer size
@@ -3334,8 +3339,9 @@ static int ipr_free_dump(struct ipr_ioa_cfg *ioa_cfg)
  * Return value:
  *      number of bytes printed to buffer
  **/
-static ssize_t ipr_write_dump(struct kobject *kobj, char *buf,
-                              loff_t off, size_t count)
+static ssize_t ipr_write_dump(struct kobject *kobj,
+                              struct bin_attribute *bin_attr,
+                              char *buf, loff_t off, size_t count)
 {
         struct class_device *cdev = container_of(kobj,struct class_device,kobj);
         struct Scsi_Host *shost = class_to_shost(cdev);
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index 578ed79f414..23e90c5f8f3 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -38,8 +38,10 @@ static int sas_disable_routing(struct domain_device *dev,  u8 *sas_addr);
 
 #if 0
 /* FIXME: smp needs to migrate into the sas class */
-static ssize_t smp_portal_read(struct kobject *, char *, loff_t, size_t);
-static ssize_t smp_portal_write(struct kobject *, char *, loff_t, size_t);
+static ssize_t smp_portal_read(struct kobject *, struct bin_attribute *,
+                               char *, loff_t, size_t);
+static ssize_t smp_portal_write(struct kobject *, struct bin_attribute *,
+                                char *, loff_t, size_t);
 #endif
 
 /* ---------- SMP task management ---------- */
@@ -1845,8 +1847,9 @@ out:
 #if 0
 /* ---------- SMP portal ---------- */
 
-static ssize_t smp_portal_write(struct kobject *kobj, char *buf, loff_t offs,
-                                size_t size)
+static ssize_t smp_portal_write(struct kobject *kobj,
+                                struct bin_attribute *bin_attr,
+                                char *buf, loff_t offs, size_t size)
 {
         struct domain_device *dev = to_dom_device(kobj);
         struct expander_device *ex = &dev->ex_dev;
@@ -1872,8 +1875,9 @@ static ssize_t smp_portal_write(struct kobject *kobj, char *buf, loff_t offs,
         return size;
 }
 
-static ssize_t smp_portal_read(struct kobject *kobj, char *buf, loff_t offs,
-                               size_t size)
+static ssize_t smp_portal_read(struct kobject *kobj,
+                               struct bin_attribute *bin_attr,
+                               char *buf, loff_t offs, size_t size)
 {
         struct domain_device *dev = to_dom_device(kobj);
         struct expander_device *ex = &dev->ex_dev;
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index f81fe501a4a..5dfda9778c8 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -1133,7 +1133,8 @@ struct class_device_attribute *lpfc_host_attrs[] = {
 };
 
 static ssize_t
-sysfs_ctlreg_write(struct kobject *kobj, char *buf, loff_t off, size_t count)
+sysfs_ctlreg_write(struct kobject *kobj, struct bin_attribute *bin_attr,
+                   char *buf, loff_t off, size_t count)
 {
         size_t buf_off;
         struct Scsi_Host *host = class_to_shost(container_of(kobj,
@@ -1165,7 +1166,8 @@ sysfs_ctlreg_write(struct kobject *kobj, char *buf, loff_t off, size_t count)
 }
 
 static ssize_t
-sysfs_ctlreg_read(struct kobject *kobj, char *buf, loff_t off, size_t count)
+sysfs_ctlreg_read(struct kobject *kobj, struct bin_attribute *bin_attr,
+                  char *buf, loff_t off, size_t count)
 {
         size_t buf_off;
         uint32_t * tmp_ptr;
@@ -1221,7 +1223,8 @@ sysfs_mbox_idle (struct lpfc_hba * phba)
 }
 
 static ssize_t
-sysfs_mbox_write(struct kobject *kobj, char *buf, loff_t off, size_t count)
+sysfs_mbox_write(struct kobject *kobj, struct bin_attribute *bin_attr,
+                 char *buf, loff_t off, size_t count)
 {
         struct Scsi_Host * host =
                 class_to_shost(container_of(kobj, struct class_device, kobj));
@@ -1273,7 +1276,8 @@ sysfs_mbox_write(struct kobject *kobj, char *buf, loff_t off, size_t count)
 }
 
 static ssize_t
-sysfs_mbox_read(struct kobject *kobj, char *buf, loff_t off, size_t count)
+sysfs_mbox_read(struct kobject *kobj, struct bin_attribute *bin_attr,
+                char *buf, loff_t off, size_t count)
 {
         struct Scsi_Host *host =
                 class_to_shost(container_of(kobj, struct class_device,
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 96587253bfa..942db9de785 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -11,8 +11,9 @@
 /* SYSFS attributes --------------------------------------------------------- */
 
 static ssize_t
-qla2x00_sysfs_read_fw_dump(struct kobject *kobj, char *buf, loff_t off,
-    size_t count)
+qla2x00_sysfs_read_fw_dump(struct kobject *kobj,
+                           struct bin_attribute *bin_attr,
+                           char *buf, loff_t off, size_t count)
 {
         struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
             struct device, kobj)));
@@ -31,8 +32,9 @@ qla2x00_sysfs_read_fw_dump(struct kobject *kobj, char *buf, loff_t off,
 }
 
 static ssize_t
-qla2x00_sysfs_write_fw_dump(struct kobject *kobj, char *buf, loff_t off,
-    size_t count)
+qla2x00_sysfs_write_fw_dump(struct kobject *kobj,
+                            struct bin_attribute *bin_attr,
+                            char *buf, loff_t off, size_t count)
 {
         struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
             struct device, kobj)));
@@ -80,8 +82,9 @@ static struct bin_attribute sysfs_fw_dump_attr = {
 };
 
 static ssize_t
-qla2x00_sysfs_read_nvram(struct kobject *kobj, char *buf, loff_t off,
-    size_t count)
+qla2x00_sysfs_read_nvram(struct kobject *kobj,
+                         struct bin_attribute *bin_attr,
+                         char *buf, loff_t off, size_t count)
 {
         struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
             struct device, kobj)));
@@ -100,8 +103,9 @@ qla2x00_sysfs_read_nvram(struct kobject *kobj, char *buf, loff_t off,
 }
 
 static ssize_t
-qla2x00_sysfs_write_nvram(struct kobject *kobj, char *buf, loff_t off,
-    size_t count)
+qla2x00_sysfs_write_nvram(struct kobject *kobj,
+                          struct bin_attribute *bin_attr,
+                          char *buf, loff_t off, size_t count)
 {
         struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
             struct device, kobj)));
@@ -155,8 +159,9 @@ static struct bin_attribute sysfs_nvram_attr = {
 };
 
 static ssize_t
-qla2x00_sysfs_read_optrom(struct kobject *kobj, char *buf, loff_t off,
-    size_t count)
+qla2x00_sysfs_read_optrom(struct kobject *kobj,
+                          struct bin_attribute *bin_attr,
+                          char *buf, loff_t off, size_t count)
 {
         struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
             struct device, kobj)));
@@ -174,8 +179,9 @@ qla2x00_sysfs_read_optrom(struct kobject *kobj, char *buf, loff_t off,
 }
 
 static ssize_t
-qla2x00_sysfs_write_optrom(struct kobject *kobj, char *buf, loff_t off,
-    size_t count)
+qla2x00_sysfs_write_optrom(struct kobject *kobj,
+                           struct bin_attribute *bin_attr,
+                           char *buf, loff_t off, size_t count)
 {
         struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
             struct device, kobj)));
@@ -203,8 +209,9 @@ static struct bin_attribute sysfs_optrom_attr = {
 };
 
 static ssize_t
-qla2x00_sysfs_write_optrom_ctl(struct kobject *kobj, char *buf, loff_t off,
-    size_t count)
+qla2x00_sysfs_write_optrom_ctl(struct kobject *kobj,
+                               struct bin_attribute *bin_attr,
+                               char *buf, loff_t off, size_t count)
 {
         struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
             struct device, kobj)));
@@ -282,8 +289,9 @@ static struct bin_attribute sysfs_optrom_ctl_attr = {
 };
 
 static ssize_t
-qla2x00_sysfs_read_vpd(struct kobject *kobj, char *buf, loff_t off,
-    size_t count)
+qla2x00_sysfs_read_vpd(struct kobject *kobj,
+                       struct bin_attribute *bin_attr,
+                       char *buf, loff_t off, size_t count)
 {
         struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
             struct device, kobj)));
@@ -301,8 +309,9 @@ qla2x00_sysfs_read_vpd(struct kobject *kobj, char *buf, loff_t off,
 }
 
 static ssize_t
-qla2x00_sysfs_write_vpd(struct kobject *kobj, char *buf, loff_t off,
-    size_t count)
+qla2x00_sysfs_write_vpd(struct kobject *kobj,
+                        struct bin_attribute *bin_attr,
+                        char *buf, loff_t off, size_t count)
 {
         struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
             struct device, kobj)));
@@ -330,8 +339,9 @@ static struct bin_attribute sysfs_vpd_attr = {
 };
 
 static ssize_t
-qla2x00_sysfs_read_sfp(struct kobject *kobj, char *buf, loff_t off,
-    size_t count)
+qla2x00_sysfs_read_sfp(struct kobject *kobj,
+                       struct bin_attribute *bin_attr,
+                       char *buf, loff_t off, size_t count)
 {
         struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
             struct device, kobj)));
diff --git a/drivers/spi/at25.c b/drivers/spi/at25.c
index fde1dededba..e007833cca5 100644
--- a/drivers/spi/at25.c
+++ b/drivers/spi/at25.c
@@ -111,7 +111,8 @@ at25_ee_read(
 }
 
 static ssize_t
-at25_bin_read(struct kobject *kobj, char *buf, loff_t off, size_t count)
+at25_bin_read(struct kobject *kobj, struct bin_attribute *bin_attr,
+              char *buf, loff_t off, size_t count)
 {
         struct device           *dev;
         struct at25_data        *at25;
@@ -236,7 +237,8 @@ at25_ee_write(struct at25_data *at25, char *buf, loff_t off, size_t count)
 }
 
 static ssize_t
-at25_bin_write(struct kobject *kobj, char *buf, loff_t off, size_t count)
+at25_bin_write(struct kobject *kobj, struct bin_attribute *bin_attr,
+               char *buf, loff_t off, size_t count)
 {
         struct device           *dev;
         struct at25_data        *at25;
diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c
index 3b3c6571f58..2349e71b008 100644
--- a/drivers/video/aty/radeon_base.c
+++ b/drivers/video/aty/radeon_base.c
@@ -2102,7 +2102,9 @@ static ssize_t radeon_show_one_edid(char *buf, loff_t off, size_t count, const u
 }
 
 
-static ssize_t radeon_show_edid1(struct kobject *kobj, char *buf, loff_t off, size_t count)
+static ssize_t radeon_show_edid1(struct kobject *kobj,
+                                 struct bin_attribute *bin_attr,
+                                 char *buf, loff_t off, size_t count)
 {
         struct device *dev = container_of(kobj, struct device, kobj);
         struct pci_dev *pdev = to_pci_dev(dev);
@@ -2113,7 +2115,9 @@ static ssize_t radeon_show_edid1(struct kobject *kobj, char *buf, loff_t off, si
 }
 
 
-static ssize_t radeon_show_edid2(struct kobject *kobj, char *buf, loff_t off, size_t count)
+static ssize_t radeon_show_edid2(struct kobject *kobj,
+                                 struct bin_attribute *bin_attr,
+                                 char *buf, loff_t off, size_t count)
 {
         struct device *dev = container_of(kobj, struct device, kobj);
         struct pci_dev *pdev = to_pci_dev(dev);
diff --git a/drivers/w1/slaves/w1_ds2433.c b/drivers/w1/slaves/w1_ds2433.c
index 4e13aa71ade..cab56005dd4 100644
--- a/drivers/w1/slaves/w1_ds2433.c
+++ b/drivers/w1/slaves/w1_ds2433.c
@@ -91,8 +91,9 @@ static int w1_f23_refresh_block(struct w1_slave *sl, struct w1_f23_data *data,
 }
 #endif  /* CONFIG_W1_SLAVE_DS2433_CRC */
 
-static ssize_t w1_f23_read_bin(struct kobject *kobj, char *buf, loff_t off,
-                               size_t count)
+static ssize_t w1_f23_read_bin(struct kobject *kobj,
+                               struct bin_attribute *bin_attr,
+                               char *buf, loff_t off, size_t count)
 {
         struct w1_slave *sl = kobj_to_w1_slave(kobj);
 #ifdef CONFIG_W1_SLAVE_DS2433_CRC
@@ -199,8 +200,9 @@ static int w1_f23_write(struct w1_slave *sl, int addr, int len, const u8 *data)
         return 0;
 }
 
-static ssize_t w1_f23_write_bin(struct kobject *kobj, char *buf, loff_t off,
-                                size_t count)
+static ssize_t w1_f23_write_bin(struct kobject *kobj,
+                                struct bin_attribute *bin_attr,
+                                char *buf, loff_t off, size_t count)
 {
         struct w1_slave *sl = kobj_to_w1_slave(kobj);
         int addr, len, idx;
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c
index 8ba4e572e09..4318935678c 100644
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -42,7 +42,8 @@ static u8 bad_roms[][9] = {
                                 {}
                         };
 
-static ssize_t w1_therm_read_bin(struct kobject *, char *, loff_t, size_t);
+static ssize_t w1_therm_read_bin(struct kobject *, struct bin_attribute *,
+                                 char *, loff_t, size_t);
 
 static struct bin_attribute w1_therm_bin_attr = {
         .attr = {
@@ -158,7 +159,9 @@ static int w1_therm_check_rom(u8 rom[9])
         return 0;
 }
 
-static ssize_t w1_therm_read_bin(struct kobject *kobj, char *buf, loff_t off, size_t count)
+static ssize_t w1_therm_read_bin(struct kobject *kobj,
+                                 struct bin_attribute *bin_attr,
+                                 char *buf, loff_t off, size_t count)
 {
         struct w1_slave *sl = kobj_to_w1_slave(kobj);
         struct w1_master *dev = sl->master;
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index 1838cb29b64..f5c5b760ed7 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -105,7 +105,9 @@ static ssize_t w1_slave_read_name(struct device *dev, struct device_attribute *a
         return sprintf(buf, "%s\n", sl->name);
 }
 
-static ssize_t w1_slave_read_id(struct kobject *kobj, char *buf, loff_t off, size_t count)
+static ssize_t w1_slave_read_id(struct kobject *kobj,
+                                struct bin_attribute *bin_attr,
+                                char *buf, loff_t off, size_t count)
 {
         struct w1_slave *sl = kobj_to_w1_slave(kobj);
 
@@ -135,7 +137,9 @@ static struct bin_attribute w1_slave_attr_bin_id = {
 
 /* Default family */
 
-static ssize_t w1_default_write(struct kobject *kobj, char *buf, loff_t off, size_t count)
+static ssize_t w1_default_write(struct kobject *kobj,
+                                struct bin_attribute *bin_attr,
+                                char *buf, loff_t off, size_t count)
 {
         struct w1_slave *sl = kobj_to_w1_slave(kobj);
 
@@ -152,7 +156,9 @@ out_up:
         return count;
 }
 
-static ssize_t w1_default_read(struct kobject *kobj, char *buf, loff_t off, size_t count)
+static ssize_t w1_default_read(struct kobject *kobj,
+                               struct bin_attribute *bin_attr,
+                               char *buf, loff_t off, size_t count)
 {
         struct w1_slave *sl = kobj_to_w1_slave(kobj);
 
diff --git a/drivers/zorro/zorro-sysfs.c b/drivers/zorro/zorro-sysfs.c
index 7e03cc68b18..9130f1c12c2 100644
--- a/drivers/zorro/zorro-sysfs.c
+++ b/drivers/zorro/zorro-sysfs.c
@@ -49,8 +49,9 @@ static ssize_t zorro_show_resource(struct device *dev, struct device_attribute *
 
 static DEVICE_ATTR(resource, S_IRUGO, zorro_show_resource, NULL);
 
-static ssize_t zorro_read_config(struct kobject *kobj, char *buf, loff_t off,
-                                 size_t count)
+static ssize_t zorro_read_config(struct kobject *kobj,
+                                 struct bin_attribute *bin_attr,
+                                 char *buf, loff_t off, size_t count)
 {
         struct zorro_dev *z = to_zorro_dev(container_of(kobj, struct device,
                                            kobj));
diff --git a/fs/sysfs/bin.c b/fs/sysfs/bin.c
index 55796bdacd3..135353f8a29 100644
--- a/fs/sysfs/bin.c
+++ b/fs/sysfs/bin.c
@@ -40,7 +40,7 @@ fill_read(struct dentry *dentry, char *buffer, loff_t off, size_t count)
 
         rc = -EIO;
         if (attr->read)
-                rc = attr->read(kobj, buffer, off, count);
+                rc = attr->read(kobj, attr, buffer, off, count);
 
         sysfs_put_active_two(attr_sd);
 
@@ -97,7 +97,7 @@ flush_write(struct dentry *dentry, char *buffer, loff_t offset, size_t count)
 
         rc = -EIO;
         if (attr->write)
-                rc = attr->write(kobj, buffer, offset, count);
+                rc = attr->write(kobj, attr, buffer, offset, count);
 
         sysfs_put_active_two(attr_sd);
 
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 2f58ca1af77..be8228e50a2 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -64,8 +64,10 @@ struct bin_attribute {
         struct attribute        attr;
         size_t                  size;
         void                    *private;
-        ssize_t (*read)(struct kobject *, char *, loff_t, size_t);
-        ssize_t (*write)(struct kobject *, char *, loff_t, size_t);
+        ssize_t (*read)(struct kobject *, struct bin_attribute *,
+                        char *, loff_t, size_t);
+        ssize_t (*write)(struct kobject *, struct bin_attribute *,
+                         char *, loff_t, size_t);
         int (*mmap)(struct kobject *, struct bin_attribute *attr,
                     struct vm_area_struct *vma);
 };
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c
index 31ace23a091..4f42263e0a8 100644
--- a/net/bridge/br_sysfs_br.c
+++ b/net/bridge/br_sysfs_br.c
@@ -360,8 +360,9 @@ static struct attribute_group bridge_group = {
  *
  * Returns the number of bytes read.
  */
-static ssize_t brforward_read(struct kobject *kobj, char *buf,
-                           loff_t off, size_t count)
+static ssize_t brforward_read(struct kobject *kobj,
+                              struct bin_attribute *bin_attr,
+                              char *buf, loff_t off, size_t count)
 {
         struct device *dev = to_dev(kobj);
         struct net_bridge *br = to_bridge(dev);