Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v1 1/3] dmaengine: dw: Remove error message from DT parsing code | Date | Mon, 2 Aug 2021 21:43:53 +0300 |
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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@linux.intel.com> --- 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
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