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Subject[RFC PATCH 13/13] of: Remove unused variable overlay_symbols
Date
From: Frank Rowand <frank.rowand@am.sony.com>

This unused variable is a reminder that symbols in overlays are
not available to subsequent overlays. If such a feature is
desired then there are several ways it could be implemented.

Signed-off-by: Frank Rowand <frank.rowand@am.sony.com>
---
drivers/of/resolver.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/of/resolver.c b/drivers/of/resolver.c
index 3f7cf569c7ea..b48d16200ccd 100644
--- a/drivers/of/resolver.c
+++ b/drivers/of/resolver.c
@@ -272,7 +272,7 @@ static int adjust_local_phandle_references(struct device_node *local_fixups,
int of_resolve_phandles(struct device_node *overlay)
{
struct device_node *child, *local_fixups, *refnode;
- struct device_node *tree_symbols, *overlay_symbols, *overlay_fixups;
+ struct device_node *tree_symbols, *overlay_fixups;
struct property *prop;
const char *refpath;
phandle phandle, phandle_delta;
@@ -302,12 +302,9 @@ int of_resolve_phandles(struct device_node *overlay)
if (err)
goto err_out;

- overlay_symbols = NULL;
overlay_fixups = NULL;

for_each_child_of_node(overlay, child) {
- if (!of_node_cmp(child->name, "__symbols__"))
- overlay_symbols = child;
if (!of_node_cmp(child->name, "__fixups__"))
overlay_fixups = child;
}
--
1.9.1
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