From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jiri Slaby <jirislaby@gmail.com>
Subject: Re: wait_for_completion_interruptible does not wait !!
Date: Sun, 20 Jun 2010 09:23:28 +0200
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To: Suresh Rajashekara <suresh.raj+linuxomap@gmail.com>
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On 06/20/2010 08:52 AM, Suresh Rajashekara wrote:
> The ioctl waits on a completion variable (using
> wait_for_completion_interruptible).
...
> I tried wait_for_completion instead, but now the kernel refuses to suspend.

Do you check return value of wait_for_completion_interruptible and
return its value if nonzero?

We need the code to comment, otherwise it's hard to say.

-- 
js