Users are a bit frightened of the harmless message that tells that
DT is missed on ACPI-based platforms. Remove it for good, it will
simplify the future conversion to fwnode and device property APIs.
Fixes: a9ddb575d6d6 ("dmaengine: dw_dmac: Enhance device tree support")
Depends-on: f5e84eae7956 ("dmaengine: dw: platform: Split OF helpers to separate module")
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=199379
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
drivers/dma/dw/of.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/dma/dw/of.c b/drivers/dma/dw/of.c
index c1cf7675b9d1..4d2b89142721 100644
--- a/drivers/dma/dw/of.c
+++ b/drivers/dma/dw/of.c
@@ -54,11 +54,6 @@ struct dw_dma_platform_data *dw_dma_parse_dt(struct platform_device *pdev)
u32 nr_masters;
u32 nr_channels;
- if (!np) {
- dev_err(&pdev->dev, "Missing DT data\n");
- return NULL;
- }
-
if (of_property_read_u32(np, "dma-masters", &nr_masters))
return NULL;
if (nr_masters < 1 || nr_masters > DW_DMA_MAX_NR_MASTERS)
--
2.30.2
