From d698a388146c5ba72e7cf7e79f13932f2046bf29 Mon Sep 17 00:00:00 2001 From: Krishna Reddy Date: Wed, 22 May 2019 16:17:11 +0530 Subject: of: reserved-memory: ignore disabled memory-region nodes Ignore disabled nodes in the memory-region nodes list and continue to initialize the rest of enabled nodes. Check if the "reserved-memory" node is available and if it's not available, return 0 to ignore the "reserved-memory" node and continue parsing with next node in memory-region nodes list. Signed-off-by: Krishna Reddy Signed-off-by: Puneet Saxena Signed-off-by: Rob Herring --- drivers/of/of_reserved_mem.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/of/of_reserved_mem.c') diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c index 89e190e94af7..7989703b883c 100644 --- a/drivers/of/of_reserved_mem.c +++ b/drivers/of/of_reserved_mem.c @@ -324,6 +324,9 @@ int of_reserved_mem_device_init_by_idx(struct device *dev, if (!target) return -ENODEV; + if (!of_device_is_available(target)) + return 0; + rmem = __find_rmem(target); of_node_put(target); -- cgit v1.2.3