if (!newpacket) {
printk(KERN_WARNING
"dell_rbu:%s: failed to allocate new "
- "packet\n", __FUNCTION__);
+ "packet\n", __func__);
retval = -ENOMEM;
spin_lock(&rbu_data.lock);
goto out_noalloc;
printk(KERN_WARNING
"dell_rbu:%s: failed to allocate "
"invalid_addr_packet_array \n",
- __FUNCTION__);
+ __func__);
retval = -ENOMEM;
spin_lock(&rbu_data.lock);
goto out_alloc_packet;
if (!packet_data_temp_buf) {
printk(KERN_WARNING
"dell_rbu:%s: failed to allocate new "
- "packet\n", __FUNCTION__);
+ "packet\n", __func__);
retval = -ENOMEM;
spin_lock(&rbu_data.lock);
goto out_alloc_packet_array;
return retval;
}
-static int packetize_data(void *data, size_t length)
+static int packetize_data(const u8 *data, size_t length)
{
int rc = 0;
int done = 0;
*/
if ((size != 0) && (rbu_data.image_update_buffer == NULL)) {
printk(KERN_ERR "dell_rbu:%s: corruption "
- "check failed\n", __FUNCTION__);
+ "check failed\n", __func__);
return -EINVAL;
}
/*
static ssize_t read_rbu_mono_data(char *buffer, loff_t pos, size_t count)
{
- unsigned char *ptemp = NULL;
- size_t bytes_left = 0;
- size_t data_length = 0;
- ssize_t ret_count = 0;
-
/* check to see if we have something to return */
if ((rbu_data.image_update_buffer == NULL) ||
(rbu_data.bios_image_size == 0)) {
"bios_image_size %lu\n",
rbu_data.image_update_buffer,
rbu_data.bios_image_size);
- ret_count = -ENOMEM;
- goto read_rbu_data_exit;
- }
-
- if (pos > rbu_data.bios_image_size) {
- ret_count = 0;
- goto read_rbu_data_exit;
+ return -ENOMEM;
}
- bytes_left = rbu_data.bios_image_size - pos;
- data_length = min(bytes_left, count);
-
- ptemp = rbu_data.image_update_buffer;
- memcpy(buffer, (ptemp + pos), data_length);
-
- if ((pos + count) > rbu_data.bios_image_size)
- /* this was the last copy */
- ret_count = bytes_left;
- else
- ret_count = count;
- read_rbu_data_exit:
- return ret_count;
+ return memory_read_from_buffer(buffer, count, &pos,
+ rbu_data.image_update_buffer, rbu_data.bios_image_size);
}
-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;
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)
- size = sprintf(buffer, "%s\n", image_type);
+ size = scnprintf(buffer, count, "%s\n", image_type);
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;
if (req_firm_rc) {
printk(KERN_ERR
"dell_rbu:%s request_firmware_nowait"
- " failed %d\n", __FUNCTION__, rc);
+ " failed %d\n", __func__, rc);
rc = -EIO;
} else
rbu_data.entry_created = 1;
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) {
spin_lock(&rbu_data.lock);
- size = sprintf(buffer, "%lu\n", rbu_data.packetsize);
+ size = scnprintf(buffer, count, "%lu\n", rbu_data.packetsize);
spin_unlock(&rbu_data.lock);
}
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);
if (IS_ERR(rbu_device)) {
printk(KERN_ERR
"dell_rbu:%s:platform_device_register_simple "
- "failed\n", __FUNCTION__);
+ "failed\n", __func__);
return PTR_ERR(rbu_device);
}