[PATCH] imx: add polled io uart methods

[Fabio Estevam]

On Mon, Oct 17, 2011 at 1:22 AM, Saleem Abdulrasool
<compnerd at compnerd.org> wrote:
> These methods are invoked if the iMX uart is used in conjuction with kgdb during
> early boot.  In order to access the UART without the interrupts, the kernel uses
> the basic polling methods for IO with the device.  With these methods
> implemented, it is now possible to enable kgdb during early boot over serial.
>
> Signed-off-by: Saleem Abdulrasool <compnerd at compnerd.org>
> ---
>  drivers/tty/serial/imx.c |   77 ++++++++++++++++++++++++++++++++++++++++++++++
>  1 files changed, 77 insertions(+), 0 deletions(-)

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lists/maintainers you should also copy.

Regards,

Fabio Estevam