> On Sat, Nov 21, 2009 at 11:16:21AM +0100, ext Anand Gadiyar wrote: > >MUSB: Fix aborted RX-DMA path > > > >In the MUSB rxstate function, if channel_program() returns an > >error, then we use PIO mode to carry out that RX transfer. > > > >For this to work correctly, we need to de-assert DMAENAB in > >RXCSR. > > > >Signed-off-by: Anand Gadiyar <gadiyar@xxxxxx> > >Cc: Felipe Balbi <felipe.balbi@xxxxxxxxx> > >Cc: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx> > >Acked-by: Ajay Kumar Gupta <ajay.gupta@xxxxxx> > > the patchset I sent is changing that already, right ? If start_dma() > fails, we will fall back to pio. > Hmmm. You're probably right - I did not look too deeply at those patches yet. Okay with me to drop this patch as well, since it doesn't affect current code. - Anand -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
