[POWERPC] 85xx: Cleaning up machine probing
Cleaned up the probing functionality to be more consistent across all 85xx
boards and actually check to see if we should be running on a given board.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index bf6c604..4232686 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -291,11 +291,9 @@
*/
static int __init mpc85xx_cds_probe(void)
{
- /* We always match for now, eventually we should look at
- * the flat dev tree to ensure this is the board we are
- * supposed to run on
- */
- return 1;
+ unsigned long root = of_get_flat_dt_root();
+
+ return of_flat_dt_is_compatible(root, "MPC85xxCDS");
}
define_machine(mpc85xx_cds) {