diff options
| author | Stefan Wahren <stefan.wahren@i2se.com> | 2016-11-20 21:26:04 +0000 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-01-02 10:55:28 +0200 |
| commit | 6118d0647b10eaca06b278dee2022602d8f2f07a (patch) | |
| tree | 051e361a4a5be5443e14125e762912e71b169333 /drivers/usb/dwc2 | |
| parent | de02238d6a7982a71682fe8da2996993a5a5eee7 (diff) | |
| download | linux-6118d0647b10eaca06b278dee2022602d8f2f07a.tar.bz2 | |
usb: dwc2: fix default value for DMA support
The current defaults for DMA results on a non-DMA platform in a unnecessary
error message:
Invalid value 0 for param gadget-dma
So fix this by using dma_capable as default value.
Fixes: 9962b62f1be ("usb: dwc2: Deprecate g-use-dma binding")
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.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c index 2c7b6243734c..30b954e148ed 100644 --- a/drivers/usb/dwc2/params.c +++ b/drivers/usb/dwc2/params.c @@ -1088,7 +1088,7 @@ static void dwc2_set_gadget_dma(struct dwc2_hsotg *hsotg) /* Buffer DMA */ dwc2_set_param_bool(hsotg, &p->g_dma, false, "gadget-dma", - true, false, + dma_capable, false, dma_capable); /* DMA Descriptor */ @@ -1118,7 +1118,7 @@ static void dwc2_set_parameters(struct dwc2_hsotg *hsotg, dwc2_set_param_bool(hsotg, &p->host_dma, false, "host-dma", - true, false, + dma_capable, false, dma_capable); dwc2_set_param_host_rx_fifo_size(hsotg, params->host_rx_fifo_size); |