Re: [PATCH] ahci: qoriq: fixed using uninitialized variable warnings

[Tejun Heo]

Hello, Arnd.

On Mon, Sep 14, 2015 at 09:45:33AM +0200, Arnd Bergmann wrote:
> In general, we really want to leave drivers with a COMPILE_TEST dependency
> so they at least get cross-built on x86, ideally on all architectures.

Yeah, as long as it doesn't trigger silly warnings or errors on x86,
COMPILE_TEST is usually a good idea.

> Does something like the below help? I think we really just need to help
> gcc a little to see the obvious.

We already tried cachine qoriq_priv->type in a local.  Not sure this
would make much difference.  It looks like the warning goes away with
newer gcc.  I'm inclined to just leave it as-is.

Thanks.

-- 
tejun
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