[PATCH] of: Use NULL for pointers

[Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>]

Commit 4485681939b9 (of/fdt: Clean up casting in unflattening path)
modified unflatten_dt_node() to take a void * for the mem parameter
instead of an unsigned long. One of the call sites wasn't updated.

Signed-off-by: Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
 drivers/of/fdt.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index fa16a912a927..383c6e665d13 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -385,7 +385,8 @@ static void __unflatten_device_tree(struct boot_param_header *blob,
 
 	/* First pass, scan for size */
 	start = ((void *)blob) + be32_to_cpu(blob->off_dt_struct);
-	size = (unsigned long)unflatten_dt_node(blob, 0, &start, NULL, NULL, 0);
+	size = (unsigned long)unflatten_dt_node(blob, NULL, &start, NULL, NULL,
+						0);
 	size = ALIGN(size, 4);
 
 	pr_debug("  size is %lx, allocating...\n", size);
-- 
1.9.1


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