Hi,
currenlty we have 3 api for stdio device : stdio_dev, serial_device
(multi-serial) and the serial_getc/putc...
this cleanup will join them in one api the stdio_dev which will support
the multi-serial for before and after relocation
this will also pass the current device to the driver to allow it to
have base address and other information to simplify the implementation
and avoid workarround as done for ns16550 on the omap3 zoom or ppc4xx
as example
Best Regards,
J.
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