From a7006c9747ef225ab070d96c054e85682a09a13e Mon Sep 17 00:00:00 2001
From: Andres Salomon <dilinger@queued.net>
Date: Thu, 17 Mar 2011 17:32:35 -0700
Subject: of/flattree: minor cleanups
- static-ize some functions
- add some additional comments
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---
drivers/of/fdt.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
(limited to 'drivers/of/fdt.c')
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index af824e7e036..c9db49c10f4 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -139,12 +139,13 @@ static void *unflatten_dt_alloc(unsigned long *mem, unsigned long size,
/**
* unflatten_dt_node - Alloc and populate a device_node from the flat tree
* @blob: The parent device tree blob
+ * @mem: Memory chunk to use for allocating device nodes and properties
* @p: pointer to node in flat tree
* @dad: Parent struct device_node
* @allnextpp: pointer to ->allnext from last allocated device_node
* @fpsize: Size of the node path up at the current depth.
*/
-unsigned long unflatten_dt_node(struct boot_param_header *blob,
+static unsigned long unflatten_dt_node(struct boot_param_header *blob,
unsigned long mem,
unsigned long *p,
struct device_node *dad,
@@ -230,6 +231,7 @@ unsigned long unflatten_dt_node(struct boot_param_header *blob,
}
kref_init(&np->kref);
}
+ /* process properties */
while (1) {
u32 sz, noff;
char *pname;
@@ -351,7 +353,7 @@ unsigned long unflatten_dt_node(struct boot_param_header *blob,
* @dt_alloc: An allocator that provides a virtual address to memory
* for the resulting tree
*/
-void __unflatten_device_tree(struct boot_param_header *blob,
+static void __unflatten_device_tree(struct boot_param_header *blob,
struct device_node **mynodes,
void * (*dt_alloc)(u64 size, u64 align))
{
--
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