mtd: omap-onenand: pass device_node in platform data
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.
Acked-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index 065f3fe..eec2aed 100644
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -637,6 +637,7 @@
struct onenand_chip *this;
int r;
struct resource *res;
+ struct mtd_part_parser_data ppdata = {};
pdata = pdev->dev.platform_data;
if (pdata == NULL) {
@@ -767,7 +768,8 @@
if ((r = onenand_scan(&c->mtd, 1)) < 0)
goto err_release_regulator;
- r = mtd_device_parse_register(&c->mtd, NULL, NULL,
+ ppdata.of_node = pdata->of_node;
+ r = mtd_device_parse_register(&c->mtd, NULL, &ppdata,
pdata ? pdata->parts : NULL,
pdata ? pdata->nr_parts : 0);
if (r)