Re: [PATCH] 8250 serial console update uart_8250_port ier

Russell King
2006-02-08T21:34:58Z

On Tue, Feb 07, 2006 at 08:52:03AM -0600, Kumar Gala wrote:
> On some embedded PowerPC (MPC834x) systems an extra byte would some times be
> required to flush data out of the fifo. serial8250_console_write() was updating
> the IER in hardware withouth also updating the copy in uart_8250_port. This
> causes issues functions like serial8250_start_tx() and __stop_tx() to misbehave.

Applied, thanks.

--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 Serial core