[PATCH LINUX v3 04/10] tty: xuartps: Clear interrupt status register in shutdown

[Peter Hurley]

On 11/21/2015 09:59 PM, Soren Brinkmann wrote:
> When shutting down the UART, clear the interrupt status register.

This changelog could have expanded on the way the interrupt status
register worked so I didn't have to look this up myself.

Reviewed-by: Peter Hurley <peter at hurleysoftware.com>