* transfer the data directly into the user space buffers.
*/
static ssize_t resource_to_user(int minor, char __user *buf, size_t count,
- loff_t *ppos)
+ loff_t *ppos)
{
ssize_t retval;
ssize_t copied = 0;
* transfer the data directly from the user space buffers out to VME.
*/
static ssize_t resource_from_user(unsigned int minor, const char __user *buf,
- size_t count, loff_t *ppos)
+ size_t count, loff_t *ppos)
{
ssize_t retval;
ssize_t copied = 0;
}
static ssize_t buffer_to_user(unsigned int minor, char __user *buf,
- size_t count, loff_t *ppos)
+ size_t count, loff_t *ppos)
{
void *image_ptr;
ssize_t retval;
}
static ssize_t buffer_from_user(unsigned int minor, const char __user *buf,
- size_t count, loff_t *ppos)
+ size_t count, loff_t *ppos)
{
void *image_ptr;
size_t retval;
}
static ssize_t vme_user_read(struct file *file, char __user *buf, size_t count,
- loff_t *ppos)
+ loff_t *ppos)
{
unsigned int minor = MINOR(file_inode(file)->i_rdev);
ssize_t retval;
}
static ssize_t vme_user_write(struct file *file, const char __user *buf,
- size_t count, loff_t *ppos)
+ size_t count, loff_t *ppos)
{
unsigned int minor = MINOR(file_inode(file)->i_rdev);
ssize_t retval;
* already been defined.
*/
static int vme_user_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+ unsigned int cmd, unsigned long arg)
{
struct vme_master master;
struct vme_slave slave;
* to userspace as they are
*/
retval = vme_master_get(image[minor].resource,
- &master.enable, &master.vme_addr,
- &master.size, &master.aspace,
- &master.cycle, &master.dwidth);
+ &master.enable,
+ &master.vme_addr,
+ &master.size, &master.aspace,
+ &master.cycle, &master.dwidth);
copied = copy_to_user(argp, &master,
- sizeof(struct vme_master));
+ sizeof(struct vme_master));
if (copied != 0) {
pr_warn("Partial copy to userspace\n");
return -EFAULT;
* to userspace as they are
*/
retval = vme_slave_get(image[minor].resource,
- &slave.enable, &slave.vme_addr,
- &slave.size, &pci_addr, &slave.aspace,
- &slave.cycle);
+ &slave.enable, &slave.vme_addr,
+ &slave.size, &pci_addr,
+ &slave.aspace, &slave.cycle);
copied = copy_to_user(argp, &slave,
- sizeof(struct vme_slave));
+ sizeof(struct vme_slave));
if (copied != 0) {
pr_warn("Partial copy to userspace\n");
return -EFAULT;
/* Assign major and minor numbers for the driver */
err = register_chrdev_region(MKDEV(VME_MAJOR, 0), VME_DEVS,
- driver_name);
+ driver_name);
if (err) {
dev_warn(&vdev->dev, "Error getting Major Number %d for driver.\n",
VME_MAJOR);