On Wed, Aug 03, 2011 at 03:53:10PM +0200, Per Forlin wrote: > On 3 August 2011 15:31, Felipe Balbi <balbi@xxxxxx> wrote: > > On Tue, Aug 02, 2011 at 05:33:39PM +0200, Per Forlin wrote: > >> From: Per Forlin <per.forlin@xxxxxxxxxx> > >> > >> The dma driver requires both src and dst to be set. > >> This fix is needed in order to run gadget mass storage. > >> Patch is verified on snowball. > >> > >> Signed-off-by: Per Forlin <per.forlin@xxxxxxxxxx> > > > > should this go for stable too ?? > > > Short answer no. > > Reason: > I ran into this bug when applying upcoming dma driver patches. Adding > this patch now will makes sure the musb driver works when the dma > driver is updated.. > Up until now the dma driver only use the peripheral end point > configuration and set it for both src and dst. Upcoming patches (not > sure if they are submitted yet) will allow src and dst to be different > therefore the client must set both. ok, good ;-) -- balbi
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