linux-kernel - Re: [PATCH v3] scsi: ufs: add ioctl interface for query request

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Date:	Sun, 11 Oct 2015 21:14:22 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	ygardi@...eaurora.org
Cc:	james.bottomley@...senpartnership.com,
	linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org,
	linux-arm-msm@...r.kernel.org, santoshsy@...il.com,
	linux-scsi-owner@...r.kernel.org, subhashj@...eaurora.org,
	gbroner@...eaurora.org, draviv@...eaurora.org,
	Noa Rubens <noag@...eaurora.org>,
	Raviv Shvili <rshvili@...eaurora.org>,
	Vinayak Holikatti <vinholikatti@...il.com>,
	"James E.J. Bottomley" <jbottomley@...n.com>,
	"open list:ABI/API" <linux-api@...r.kernel.org>
Subject: Re: [PATCH v3] scsi: ufs: add ioctl interface for query request

On Sunday 11 October 2015 11:02:34 ygardi@...eaurora.org wrote:
> >
> > no need for the #ifdef here.
> 
> in include\scsi\scsi_host.h
> the hook - compat_ioctl is defined inside #ifdef CONFIG_COMPAT
> 
> #ifdef CONFIG_COMPAT
>         int (* compat_ioctl)(struct scsi_device *dev, int cmd, void __user *arg);
> #endif
> 
> 
> 

Ah, sorry about that. I saw your v4 before I saw this reply here, and
you are right. This is different from the normal file_operations
compat_ioctl method that doesn't need the #ifdef.

	Arnd
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