linux-kernel - RE: [PATCH -next v2] usb: add usb.h stubs for CONFIG

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Message-ID: <ADE657CA350FB648AAC2C43247A983F0020698BAC23B@AUSP01VMBX24.collaborationhost.net>
Date:	Mon, 21 May 2012 11:48:13 -0500
From:	H Hartley Sweeten <hartleys@...ionengravers.com>
To:	Randy Dunlap <rdunlap@...otime.net>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
CC:	"devel@...verdev.osuosl.org" <devel@...verdev.osuosl.org>,
	Frank Mori Hess <fmhess@...rs.sourceforge.net>,
	Sergei Shtylyov <sshtylyov@...sta.com>,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Ian Abbott <abbotti@....co.uk>,
	"linux-next@...r.kernel.org" <linux-next@...r.kernel.org>
Subject: RE: [PATCH -next v2] usb: add usb.h stubs for CONFIG_USB not enabled

On Saturday, May 19, 2012 9:31 AM, Randy Dunlap wrote:
>
> Add stubs for some usb core functions when CONFIG_USB
> is not enabled.  This fixes these comedi build errors:
>
> ERROR: "usb_deregister" [drivers/staging/comedi/comedi.ko] undefined!
> ERROR: "usb_register_driver" [drivers/staging/comedi/comedi.ko] undefined!
>
> Signed-off-by: Randy Dunlap <rdunlap@...otime.net>

Sorry about causing the trouble with my changes to the comedi staging driver.

I, wrongly, assumed that the usb register/deregister functions are already
stubbed like the pci functions. I'll make sure the check in the future.

Reviewed-by: H Hartley Sweeten <hsweeten@...ionengravers.com>

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