*** spurs_cmd.c.org	2009-09-10 10:28:51.000000000 +0900
--- spurs_cmd.c	2009-11-03 13:55:53.000000000 +0900
***************
*** 269,280 ****
--- 269,286 ----
  		goto end_free_page;
  	}
  
+ 	/* Initialize scatter list ( this is necessary after kernel 2.6.24 )*/
+ 	/* Added by T.Nagai 2009/11/03 */
+ 	sg_init_table(sgl,nr_pages);
+ 
  	/* Get pages for user memory */
  	down_read(&current->mm->mmap_sem);
+ 
  	mapped_pages = get_user_pages(current, current->mm,
  				user_buff_addr, nr_pages,
  				(dma_direction == SPD_DMA_DIR_FROM_SPURS),
  				0, host_page, NULL);
+ 
  	up_read(&current->mm->mmap_sem);
  
  	if (mapped_pages < nr_pages)
***************
*** 307,314 ****
  	return sg_num;
  
  end_unmap_page:
! 	for (i = 0; i < mapped_pages; i++)
  		page_cache_release(host_page[i]);
  
  	ret = -EACCES;
  
--- 313,321 ----
  	return sg_num;
  
  end_unmap_page:
! 	for (i = 0; i < mapped_pages; i++) {
  		page_cache_release(host_page[i]);
+ 	}
  
  	ret = -EACCES;