Lines Matching defs:buffer
292 static ssize_t f_hidg_intout_read(struct file *file, char __user *buffer,
308 /* wait for at least one buffer to complete */
335 count -= copy_to_user(buffer, req->buf + list->pos, count);
366 static ssize_t f_hidg_ssreport_read(struct file *file, char __user *buffer,
396 count -= copy_to_user(buffer, tmp_buf, count);
407 static ssize_t f_hidg_read(struct file *file, char __user *buffer,
413 return f_hidg_intout_read(file, buffer, count, ptr);
415 return f_hidg_ssreport_read(file, buffer, count, ptr);
434 static ssize_t f_hidg_write(struct file *file, const char __user *buffer,
476 status = copy_from_user(req->buf, buffer, count);