linux-kernel - Re: [PATCH] clk: return proper ERR_PTR for clk_get when !HAVE

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Date:	Thu, 19 Feb 2015 17:20:36 +0100
From:	Wolfram Sang <wsa@...-dreams.de>
To:	Russell King - ARM Linux <linux@....linux.org.uk>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] clk: return proper ERR_PTR for clk_get when !HAVE_CLK


Back from a HDD crash...

> The "test-for-zero-clock-rate" method I showed in my previous email
> will work for you - and will avoid using this hateful macro while
> still giving the behaviour you desire, and you won't be caring about
> the detail of the clk API implementation either.

The resume path needed fixing, too. I'll send the patch right away.


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