[PATCH] char: hvc: check for error case

[Vasiliy Kulikov]

On Mon, Sep 13, 2010 at 09:12 -0400, Chris Metcalf wrote:
> Thanks, accepted into my tree (for the next merge window).  In practice all
> this means is in debug mode we'll get a warning from do_one_initcall()
> rather than silence, but you're right, it's technically better. :-)

Anyway it's better, if user sees warning in the dmesg, he/she might
response to this situation.


Best,
-- 
Vasiliy