The current default for gadget DMA descriptor results on bcm2835 in a
unnecessary error message:
Invalid value 1 for param gadget-dma-desc
So fix this by using hw->dma_desc_enable as default value.
Fixes: dec4b55677e ("usb: dwc2: gadget: Add descriptor DMA parameter")
Signed-off-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
---
drivers/usb/dwc2/params.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c
index 30b954e..11fe68a 100644
--- a/drivers/usb/dwc2/params.c
+++ b/drivers/usb/dwc2/params.c
@@ -1094,7 +1094,7 @@ static void dwc2_set_gadget_dma(struct dwc2_hsotg *hsotg)
/* DMA Descriptor */
dwc2_set_param_bool(hsotg, &p->g_dma_desc, false,
"gadget-dma-desc",
- p->g_dma, false,
+ !!hw->dma_desc_enable, false,
!!hw->dma_desc_enable);
}
--
1.7.9.5
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