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usb: dwc3: use bus->sysdev for DMA configuration

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The dma ops for dwc3 devices are not set properly. So, use a
physical device sysdev, which will be inherited from parent,
to set the hardware / firmware parameters like dma.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sriram Dash <sriram.dash@nxp.com>
Tested-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Arnd Bergmann 2016-11-17 17:13:47 +05:30 • committed by Felipe Balbi
commit d64ff406e5
6 changed files with 54 additions and 43 deletions
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