[PATCH 1/4] DW DMAC: rename is_private property as ordered by DT policy

[Eugeniy Paltsev]

Rename is_private to is-private as ordered by DT policy.
The change leaves the support for the old format.

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev at synopsys.com>
---
 drivers/dma/dw/platform.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/dma/dw/platform.c b/drivers/dma/dw/platform.c
index 5bda0eb..4103f1d 100644
--- a/drivers/dma/dw/platform.c
+++ b/drivers/dma/dw/platform.c
@@ -128,6 +128,8 @@ dw_dma_parse_dt(struct platform_device *pdev)
 
 	if (of_property_read_bool(np, "is_private"))
 		pdata->is_private = true;
+	else if (of_property_read_bool(np, "is-private"))
+		pdata->is_private = true;
 
 	if (!of_property_read_u32(np, "chan_allocation_order", &tmp))
 		pdata->chan_allocation_order = (unsigned char)tmp;
-- 
2.5.5