Sergei Ianovich <ynv...@gmail.com> writes: > pxa2xx-uart was a separate uart platform driver. It was declaring > the same device names and numbers as 8250 driver. As a result, > it was impossible to use 8250 driver on PXA SoCs. > > Upon closer examination pxa2xx-uart turned out to be a clone of > 8250_core driver. > > Workaround for Erratum #19 according to Marvel(R) PXA270M Processor > Specification Update (April 19, 2010) is dropped. 8250_core reads > from FIFO immediately after checking DR bit in LSR. > > Signed-off-by: Sergei Ianovich <ynv...@gmail.com> > Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com> > Reviewed-by: James Cameron <qu...@laptop.org> > Acked-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> Tested-by: Robert Jarzmik <robert.jarz...@free.fr>
I was wondering if this should go through pxa tree, or through serial tree ? Cheers. -- Robert -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
