linux-kernel - [PATCH v1 1/1] device property: Make fwnode_graph_for_each

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Message-Id: <20230117152120.42531-1-andriy.shevchenko@linux.intel.com>
Date:   Tue, 17 Jan 2023 17:21:20 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Daniel Scally <djrscally@...il.com>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>
Subject: [PATCH v1 1/1] device property: Make fwnode_graph_for_each_endpoint() consistent

Make fwnode_graph_for_each_endpoint() consistent with the rest of
for_each_*() definitions in the file, i.e. use the form of

	for (iter = func(NULL); iter; \
	     iter = func(iter))

as it's done in all the rest of the similar macro definitions.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 include/linux/property.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/linux/property.h b/include/linux/property.h
index 37179e3abad5..f090419818a2 100644
--- a/include/linux/property.h
+++ b/include/linux/property.h
@@ -436,9 +436,9 @@ fwnode_graph_get_endpoint_by_id(const struct fwnode_handle *fwnode,
 unsigned int fwnode_graph_get_endpoint_count(struct fwnode_handle *fwnode,
 					     unsigned long flags);
 
-#define fwnode_graph_for_each_endpoint(fwnode, child)			\
-	for (child = NULL;						\
-	     (child = fwnode_graph_get_next_endpoint(fwnode, child)); )
+#define fwnode_graph_for_each_endpoint(fwnode, child)				\
+	for (child = fwnode_graph_get_next_endpoint(fwnode, NULL); child;	\
+	     child = fwnode_graph_get_next_endpoint(fwnode, child))
 
 int fwnode_graph_parse_endpoint(const struct fwnode_handle *fwnode,
 				struct fwnode_endpoint *endpoint);
-- 
2.39.0