linux-kernel - [PATCH 5/5] mtd: drop 'of_node' partition parser data

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Date:	Mon, 26 Oct 2015 19:31:10 -0700
From:	Brian Norris <computersforpeace@...il.com>
To:	<linux-mtd@...ts.infradead.org>
Cc:	<linux-kernel@...r.kernel.org>,
	Brian Norris <computersforpeace@...il.com>,
	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>,
	Marek Vasut <marex@...x.de>,
	Scott Wood <scottwood@...escale.com>,
	Josh Wu <josh.wu@...el.com>,
	Robert Jarzmik <robert.jarzmik@...e.fr>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Han Xu <han.xu@...escale.com>,
	Huang Shijie <shijie.huang@....com>
Subject: [PATCH 5/5] mtd: drop 'of_node' partition parser data

This field is no longer used anywhere, as it is superseded by
mtd->dev.of_node.

Signed-off-by: Brian Norris <computersforpeace@...il.com>
---
 drivers/mtd/ofpart.c           | 14 ++++----------
 include/linux/mtd/partitions.h |  4 ----
 2 files changed, 4 insertions(+), 14 deletions(-)

diff --git a/drivers/mtd/ofpart.c b/drivers/mtd/ofpart.c
index a5dfd73cfc7d..4368badfc653 100644
--- a/drivers/mtd/ofpart.c
+++ b/drivers/mtd/ofpart.c
@@ -35,11 +35,8 @@ static int parse_ofpart_partitions(struct mtd_info *master,
 	int nr_parts, i;
 
 
-	/*
-	 * of_node can be provided through auxiliary parser data or (preferred)
-	 * by assigning the master device
-	 */
-	node = data && data->of_node ? data->of_node : master->dev.of_node;
+	/* Pull of_node from the master device */
+	node = master->dev.of_node;
 	if (!node)
 		return 0;
 
@@ -121,11 +118,8 @@ static int parse_ofoldpart_partitions(struct mtd_info *master,
 	} *part;
 	const char *names;
 
-	/*
-	 * of_node can be provided through auxiliary parser data or (preferred)
-	 * by assigning the master device
-	 */
-	dp = data && data->of_node ? data->of_node : master->dev.of_node;
+	/* Pull of_node from the master device */
+	dp = master->dev.of_node;
 	if (!dp)
 		return 0;
 
diff --git a/include/linux/mtd/partitions.h b/include/linux/mtd/partitions.h
index e742f34b67eb..773975a3c9e6 100644
--- a/include/linux/mtd/partitions.h
+++ b/include/linux/mtd/partitions.h
@@ -56,13 +56,9 @@ struct device_node;
 /**
  * struct mtd_part_parser_data - used to pass data to MTD partition parsers.
  * @origin: for RedBoot, start address of MTD device
- * @of_node: for OF parsers, device node containing partitioning information.
- *           This field is deprecated, as the device node should simply be
- *           assigned to the master struct device.
  */
 struct mtd_part_parser_data {
 	unsigned long origin;
-	struct device_node *of_node;
 };
 
 
-- 
2.6.0.rc2.230.g3dd15c0

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