Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

[linux-2.6-omap-h63xx.git] / arch / um / kernel / physmem.c

diff --git a/arch/um/kernel/physmem.c b/arch/um/kernel/physmem.c
index 0500800df1c130f4c239282f8c624a26ac63d355..166cb09cae4cf9f05079d84ea88ef5f7770551e4 100644 (file)
--- a/arch/um/kernel/physmem.c
+++ b/arch/um/kernel/physmem.c
@@ -69,7 +69,7 @@ static void insert_phys_mapping(struct phys_desc *desc)
                panic("Physical remapping for %p already present",
                      desc->virt);
 
-       rb_link_node(&desc->rb, (*n)->rb_parent, n);
+       rb_link_node(&desc->rb, rb_parent(*n), n);
        rb_insert_color(&desc->rb, &phys_mappings);
 }
 
@@ -407,6 +407,8 @@ unsigned long find_iomem(char *driver, unsigned long *len_out)
                        *len_out = region->size;
                        return(region->virt);
                }
+
+               region = region->next;
        }
 
        return(0);