Commit 4528668c authored by Miaoqian Lin's avatar Miaoqian Lin Committed by Thomas Bogendoerfer
Browse files

mips: cdmm: Fix refcount leak in mips_cdmm_phys_base 



The of_find_compatible_node() function returns a node pointer with
refcount incremented, We should use of_node_put() on it when done
Add the missing of_node_put() to release the refcount.

Fixes: 2121aa3e ("mips: cdmm: Add mti,mips-cdmm dtb node support")
Signed-off-by: default avatarMiaoqian Lin <linmq006@gmail.com>
Acked-by: default avatarSerge Semin <fancer.lancer@gmail.com>
Signed-off-by: default avatarThomas Bogendoerfer <tsbogend@alpha.franken.de>
parent 3f059a7e

drivers/bus/mips_cdmm.c

+1 −0
Original line number Diff line number Diff line
@@ -351,6 +351,7 @@ phys_addr_t __weak mips_cdmm_phys_base(void) 
	np = of_find_compatible_node(NULL, NULL, "mti,mips-cdmm");

	if (np) {

		err = of_address_to_resource(np, 0, &res);

		of_node_put(np);

		if (!err)

			return res.start;

	}