1 files changed, 8 insertions, 2 deletions

diff --git a/arch/mips/alchemy/devboards/db1550.c b/arch/mips/alchemy/devboards/db1550.c
index 016cddacd7ea..bbd8d9884702 100644
--- a/arch/mips/alchemy/devboards/db1550.c
+++ b/arch/mips/alchemy/devboards/db1550.c
@@ -62,10 +62,16 @@ int __init db1550_board_setup(void)
                   DB1550_BCSR_PHYS_ADDR + DB1550_BCSR_HEXLED_OFS);
 
         whoami = bcsr_read(BCSR_WHOAMI); /* PB1550 hexled offset differs */
-        if ((BCSR_WHOAMI_BOARD(whoami) == BCSR_WHOAMI_PB1550_SDR) ||
-            (BCSR_WHOAMI_BOARD(whoami) == BCSR_WHOAMI_PB1550_DDR))
+        switch (BCSR_WHOAMI_BOARD(whoami)) {
+        case BCSR_WHOAMI_PB1550_SDR:
+        case BCSR_WHOAMI_PB1550_DDR:
                 bcsr_init(PB1550_BCSR_PHYS_ADDR,
                           PB1550_BCSR_PHYS_ADDR + PB1550_BCSR_HEXLED_OFS);
+        case BCSR_WHOAMI_DB1550:
+                break;
+        default:
+                return -ENODEV;
+        }
 
         pr_info("Alchemy/AMD %s Board, CPLD Rev %d Board-ID %d  "       \
                 "Daughtercard ID %d\n", get_system_type(),