[PATCH] Don't register udbg_console without udbg_putc

[Mark A. Greer]

On Sat, Jun 09, 2007 at 11:32:43PM -0500, Milton Miller wrote:
> Previously, registering this early console would just result
> in dropping early buffered printk output until a udbg_putc
> was registered.
> 
> However, commit 69331af79cf29e26d1231152a172a1a10c2df511
> clears the CON_PRINTBUFFER flag on the main console when a
> CON_BOOT (early) console has been registered, resulting in
> the buffered messages never being displayed to the user.
> 
> Signed-off-by: Milton Miller <miltonm at bga.com>

Acked-by: Mark A. Greer <mgreer at mvista.com>

> 
> --- 
> Mark and Dale can you test this please?

Yep, get all the console output with this patch and non of Dales
patches.

Thanks Milton,

Mark