diff --git a/drivers/fpga/intel-m10-bmc-sec-update.c b/drivers/fpga/intel-m10-bmc-sec-update.c
index 10f678b9ed36..b15dab6a39a3 100644
--- a/drivers/fpga/intel-m10-bmc-sec-update.c
+++ b/drivers/fpga/intel-m10-bmc-sec-update.c
@@ -183,7 +183,7 @@ show_canceled_csk(struct device *dev, u32 addr, char *buf)
 
 	bitmap_from_arr32(csk_map, csk32, CSK_BIT_LEN);
 	bitmap_complement(csk_map, csk_map, CSK_BIT_LEN);
-	return bitmap_print_to_pagebuf(1, buf, csk_map, CSK_BIT_LEN);
+	return sysfs_emit(buf, "%*pbl\n", CSK_BIT_LEN, csk_map);
 }
 
 #define DEVICE_ATTR_SEC_CSK_RO(_name)						\