From bbe4d53165190457906f5bfe4e0d322997d6c8d3 Mon Sep 17 00:00:00 2001 From: Nick Xie Date: Tue, 23 Jul 2019 16:20:56 +0800 Subject: [PATCH] drivers/amlogic/mmc: don't use Amlogic partition layout if there is no device tree node Signed-off-by: Nick Xie --- drivers/amlogic/mmc/emmc_partitions.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/amlogic/mmc/emmc_partitions.c b/drivers/amlogic/mmc/emmc_partitions.c index b2bf502..12eaae7 100644 --- a/drivers/amlogic/mmc/emmc_partitions.c +++ b/drivers/amlogic/mmc/emmc_partitions.c @@ -1142,6 +1142,9 @@ int aml_emmc_partition_ops(struct mmc_card *card, struct gendisk *disk) if (is_card_emmc(card) == 0) /* not emmc, nothing to do */ return 0; + if (!of_find_node_by_path("/partitions")) + return 0; + buffer = kmalloc(512, GFP_KERNEL); if (!buffer) return -ENOMEM; -- 2.7.4