[PATCH v5 1/4] mtd: omap-nand: pass device_node in platform data

[zonque@gmail.com (Daniel Mack)]

Pass an optional device_node pointer in the platform data, which in turn
will be put into a mtd_part_parser_data. This way, code that sets up the
platform devices can pass along the node from DT so that the partitions
can be parsed.

For non-DT boards, this change has no effect.

Signed-off-by: Daniel Mack <zonque@gmail.com>
---
 drivers/mtd/nand/omap2.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
index 3282b15..a733f15 100644
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c
@@ -1331,6 +1331,7 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
 	dma_cap_mask_t mask;
 	unsigned sig;
 	struct resource			*res;
+	struct mtd_part_parser_data	ppdata = {};
 
 	pdata = pdev->dev.platform_data;
 	if (pdata == NULL) {
@@ -1556,7 +1557,8 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
 		goto out_release_mem_region;
 	}
 
-	mtd_device_parse_register(&info->mtd, NULL, NULL, pdata->parts,
+	ppdata.of_node = pdata->of_node;
+	mtd_device_parse_register(&info->mtd, NULL, &ppdata, pdata->parts,
 				  pdata->nr_parts);
 
 	platform_set_drvdata(pdev, &info->mtd);
-- 
1.7.11.7