lkml.org 
[lkml]   [2016]   [Nov]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 4/5] usb: dwc2: gadget: fix default value for gadget-dma-desc
Date
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@i2se.com>
---
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
\
 
 \ /
  Last update: 2016-11-20 22:27    [W:0.084 / U:0.040 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site