Re: [PATCH] i2c: designware: Suppress error message if platform_get_irq() returns -EPROBE_DEFER

[Christian Ruppert <christian.ruppert@alitech.com>]

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On 2015-03-03 18:21, Wolfram Sang wrote:
> 
>> which omit this type of messages completely. Andy's proposal of 
>> centralising this looks like a very good solution here (and on
>> top of that removes many useless strings from the kernel
>> binary).
> 
> I am all for centralizing printouts. I recommended this at my ELCE
> talk last year, too. However, you need to keep in mind that irqs
> are sometimes optional and you don't want error messages for those
> irqs. IMO worthwhile, but not a low hanging fruit...

There is a lot of truth in that. Thus the initial dev_dbg() suggestion
to go half way. I still think that Andy's proposal (or a variation
thereof to catch the optional irqs case) should be the ultimate goal
but I agree that this is more than a quick patch and that it's
probably way out of scope here.
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