fsl_pci_init cleanup.

Do not enable normal errors created during probe (master abort, perr,
and pcie Invalid Configuration access).

Add CONFIG_PCI_NOSCAN board option to prevent bus scan.

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Acked-by: Andy Fleming <afleming@freescale.com>
diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h
index b806cc0..9be5a27 100644
--- a/include/asm-ppc/processor.h
+++ b/include/asm-ppc/processor.h
@@ -532,7 +532,7 @@
 #define LR	SPRN_LR
 #define MBAR    SPRN_MBAR       /* System memory base address */
 #if defined(CONFIG_MPC86xx)
-#define MSSCR0	SPRN_MSSCRO
+#define MSSCR0	SPRN_MSSCR0
 #endif
 #if defined(CONFIG_E500) || defined(CONFIG_MPC86xx)
 #define PIR	SPRN_PIR