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authorStefan Wahren <stefan.wahren@i2se.com>2016-11-20 21:26:05 +0000
committerFelipe Balbi <felipe.balbi@linux.intel.com>2017-01-02 10:55:28 +0200
commitefc95b2ca42424de222119a3a260624f3a050f8e (patch)
treecaa81e8c35d86b29e7e7fb9a2ec32bcba8b95a97 /drivers/usb/dwc2
parent6118d0647b10eaca06b278dee2022602d8f2f07a (diff)
usb: dwc2: gadget: fix default value for gadget-dma-desc
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") Acked-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc2')
-rw-r--r--drivers/usb/dwc2/params.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c
index 30b954e148ed..11fe68a4627b 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);
}