On Wed, Aug 17, 2011 at 01:56:33PM +0100, Ralf Baechle wrote:

On Mon, Aug 15, 2011 at 10:17:54AM +0100, Jamie Iles wrote:

quoted

The Synopsys DesignWare UART in pmc-sierra msp71xx has an extra feature
where the UART detects a write attempt to the LCR whilst busy and raises
an interrupt.  The driver needs to clear the interrupt and rewrite the
LCR.  Move this into platform code and out of the 8250 driver.

Cc: Ralf Baechle <redacted>
Cc: Alan Cox <redacted>
Signed-off-by: Jamie Iles <redacted>

Not quite the way I'd have done it but looks like it's going to work.

Acked-by: Ralf Baechle <redacted>

Thanks Ralf.  Out of interest, what would you have done differently?

Jamie