powerpc: Export a couple of prom functions

These are needed by the TPM driver, apparently.

Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 6a5b468edb4d..3bf968e74095 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -1368,6 +1368,7 @@ prom_n_addr_cells(struct device_node* np)
         /* No #address-cells property for the root node, default to 1 */
         return 1;
 }
+EXPORT_SYMBOL(prom_n_addr_cells);
 
 int
 prom_n_size_cells(struct device_node* np)
@@ -1383,6 +1384,7 @@ prom_n_size_cells(struct device_node* np)
         /* No #size-cells property for the root node, default to 1 */
         return 1;
 }
+EXPORT_SYMBOL(prom_n_size_cells);
 
 /**
  * Work out the sense (active-low level / active-high edge)