Merge git://git.denx.de/u-boot-fsl-qoriq

[oweals/u-boot.git] / arch / powerpc / include / asm / fsl_serdes.h

diff --git a/arch/powerpc/include/asm/fsl_serdes.h b/arch/powerpc/include/asm/fsl_serdes.h
index 45e248eba18e4713d1454ab99159339463ce18e1..cb259cce017bcb49585299774f20330ddef96671 100644 (file)
--- a/arch/powerpc/include/asm/fsl_serdes.h
+++ b/arch/powerpc/include/asm/fsl_serdes.h
@@ -10,6 +10,10 @@
 #include <config.h>
 
 enum srds_prtcl {
+       /*
+        * Nobody will check whether the device 'NONE' has been configured,
+        * So use it to indicate if the serdes_prtcl_map has been initialized.
+        */
        NONE = 0,
        PCIE1,
        PCIE2,