From b8fbdc42c5c5df8ab1f358fe90e3a8a1bdc9ae48 Mon Sep 17 00:00:00 2001 From: Steffen Trumtrar Date: Thu, 22 Nov 2012 12:16:43 +0100 Subject: of: add 'const' for of_parse_phandle parameter *np The existing function does not change the passed device_node pointer. It is only handed to of_get_property which itself takes a const struct device_node. of_parse_phandle() can therefore take a const pointer as well. Signed-off-by: Steffen Trumtrar [grant.likely: drop extraneous whitespace change] Signed-off-by: Grant Likely --- drivers/of/base.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/of/base.c b/drivers/of/base.c index 0ceb26a16050..c3724110a288 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -978,8 +978,8 @@ EXPORT_SYMBOL_GPL(of_property_count_strings); * Returns the device_node pointer with refcount incremented. Use * of_node_put() on it when done. */ -struct device_node * -of_parse_phandle(struct device_node *np, const char *phandle_name, int index) +struct device_node *of_parse_phandle(const struct device_node *np, + const char *phandle_name, int index) { const __be32 *phandle; int size; -- cgit v1.2.3