linux-kernel - Re: [PATCH] scsi: qedi: select UIO

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Date:   Tue, 10 Jan 2017 19:44:30 +0100
From:   Johannes Thumshirn <jthumshirn@...e.de>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     "James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        QLogic-Storage-Upstream@...ium.com,
        Nilesh Javali <nilesh.javali@...ium.com>,
        Adheer Chandravanshi <adheer.chandravanshi@...gic.com>,
        Manish Rangankar <manish.rangankar@...ium.com>,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] scsi: qedi: select UIO

On Tue, Jan 10, 2017 at 04:27:29PM +0100, Arnd Bergmann wrote:
> The newly added qedi driver links against the UIO framework, but can
> be built without that:
> 
> drivers/scsi/qedi/qedi_main.o: In function `qedi_free_uio':
> qedi_main.c:(.text.qedi_free_uio+0x78): undefined reference to `uio_unregister_device'
> drivers/scsi/qedi/qedi_main.o: In function `qedi_ll2_recv_thread':
> qedi_main.c:(.text.qedi_ll2_recv_thread+0x18c): undefined reference to `uio_event_notify'
> drivers/scsi/qedi/qedi_main.o: In function `__qedi_probe.constprop.1':
> qedi_main.c:(.text.__qedi_probe.constprop.1+0x1368): undefined reference to `__uio_register_device'
> 
> This adds a compile-time dependency.
> 
> Fixes: ace7f46ba5fd ("scsi: qedi: Add QLogic FastLinQ offload iSCSI driver framework.")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---

Looks OK,
Reviewed-by: Johannes Thumshirn <jthumshirn@...e.de>

-- 
Johannes Thumshirn                                          Storage
jthumshirn@...e.de                                +49 911 74053 689
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