1 files changed, 1 insertions, 1 deletions

diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c
index 60c079d85355..eed2f795e1b3 100644
--- a/arch/arm/kernel/ecard.c
+++ b/arch/arm/kernel/ecard.c
@@ -817,7 +817,7 @@ static struct expansion_card *__init ecard_alloc_card(int type, int slot)
         ec->dma = NO_DMA;
         ec->ops = &ecard_default_ops;
 
-        snprintf(ec->dev.bus_id, sizeof(ec->dev.bus_id), "ecard%d", slot);
+        dev_set_name(&ec->dev, "ecard%d", slot);
         ec->dev.parent = NULL;
         ec->dev.bus = &ecard_bus_type;
         ec->dev.dma_mask = &ec->dma_mask;