rk fb: add mutex lock for switch screen to prevent

[firefly-linux-kernel-4.4.55.git] / drivers / of / of_reserved_mem.c

diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c
index daaaf935911db2b670d443f72ade96f3875cf527..e420eb52e5c92a6b61e8f38be16c62a4fe2e06c8 100644 (file)
--- a/drivers/of/of_reserved_mem.c
+++ b/drivers/of/of_reserved_mem.c
@@ -95,8 +95,8 @@ static int __init __reserved_mem_alloc_size(unsigned long node,
        int t_len = (dt_root_addr_cells + dt_root_size_cells) * sizeof(__be32);
        phys_addr_t start = 0, end = 0;
        phys_addr_t base = 0, align = 0, size;
-       unsigned long len;
-       __be32 *prop;
+       int len;
+       const __be32 *prop;
        int nomap;
        int ret;