* [PATCH] of: of_find_node_by_devpath: Fix offset in mtd devices
@ 2017-05-11 8:08 Sascha Hauer
0 siblings, 0 replies; only message in thread
From: Sascha Hauer @ 2017-05-11 8:08 UTC (permalink / raw)
To: Barebox List
When a cdev is a mtd device the partition offset must be used from
there, not from the cdev.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/of/of_path.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/of/of_path.c b/drivers/of/of_path.c
index a5886dffac..334eab841a 100644
--- a/drivers/of/of_path.c
+++ b/drivers/of/of_path.c
@@ -142,7 +142,10 @@ struct device_node *of_find_node_by_devpath(struct device_node *root, const char
*/
if (cdev->master) {
is_partition = true;
- part_offset = cdev->offset;
+ if (cdev->mtd)
+ part_offset = cdev->mtd->master_offset;
+ else
+ part_offset = cdev->offset;
part_size = cdev->size;
pr_debug("%s path %s: is a partition with offset 0x%08llx, size 0x%08llx\n",
__func__, path, part_offset, part_size);
--
2.11.0
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2017-05-11 8:08 [PATCH] of: of_find_node_by_devpath: Fix offset in mtd devices Sascha Hauer
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