linux-kernel - Re: [PATCH] mfd: arizona: Remove pointless switch case

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Date:	Sat, 23 Jul 2016 19:41:13 +0200
From:	Bernd Petrovitsch <bernd@...prog.at>
To:	Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>,
	lee.jones@...aro.org
Cc:	patches@...nsource.wolfsonmicro.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mfd: arizona: Remove pointless switch case

Hi all!

On Fri, 2016-07-22 at 16:58 +0100, Charles Keepax wrote:
[...]
>  		case IRQF_TRIGGER_RISING:
>  		case IRQF_TRIGGER_FALLING:
>  			break;
> -
> -		case IRQ_TYPE_NONE:
>  		default:

Don't know about the kernels coding rule in that case but personally, I
use that style to explicit list all enum/#define values so that it is
obvious that none was forgotten.
For the compiler output, it shouldn't matter anyways ...

MfG,
	Bernd
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