Re: OOPS: musb_hdrc

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On Tue, Sep 09, 2014 at 01:28:55PM +0400, Matwey V. Kornilov wrote:
> Hi George,
> 
> Why dma_controller_create can not be set in struct musb_platform_ops?
> Then each module would be able to set dma_controller_create it wants,
> and musb_init_controller would use musb->ops->dma_controller_create
> instead of just dma_controller_create.

patches are welcome :-)

> 2014-09-09 13:15 GMT+04:00 Matwey V. Kornilov <matwey.kornilov@xxxxxxxxx>:
> > Hi George,
> >
> > Many thanks for the hint. Am I right that we can not have multiple
> > MUSB DMA modes within the same kernel? It is a pity.

This driver is still full of details to be fixed. Originally you
couldn't even build support for several devices in one go. That has been
fixed a while back but I never got around to fixing the DMA part. If you
wanna help, patches are more than welcome.

-- 
balbi

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