linux-kernel - Re: [PATCH v3 51/77] ncr5380: Remove command list debug code

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Date:	Tue, 22 Dec 2015 08:47:29 +0100
From:	Hannes Reinecke <hare@...e.de>
To:	Finn Thain <fthain@...egraphics.com.au>,
	"James E.J. Bottomley" <JBottomley@...n.com>,
	Michael Schmitz <schmitzmic@...il.com>,
	linux-m68k@...r.kernel.org, linux-scsi@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	"Martin K. Petersen" <martin.petersen@...cle.com>,
	Russell King <linux@....linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 51/77] ncr5380: Remove command list debug code

On 12/22/2015 02:18 AM, Finn Thain wrote:
> Some NCR5380 hosts offer a .show_info method to access the contents of
> the various command list data structures from a procfs file. When NDEBUG
> is set, the same information is sent to the console during EH.
>
> The two core drivers, atari_NCR5380.c and NCR5380.c differ here. Because
> it is just for debugging, the easiest way to fix the discrepancy is
> simply remove this code.
>
> The only remaining users of NCR5380_show_info() and NCR5380_write_info()
> are drivers that define PSEUDO_DMA. The others have no use for the
> .show_info method, so don't initialize it.
>
> Signed-off-by: Finn Thain <fthain@...egraphics.com.au>
>
> ---
>   drivers/scsi/NCR5380.c       |   70 ++------------------------------
>   drivers/scsi/arm/oak.c       |    2
>   drivers/scsi/atari_NCR5380.c |   94 +------------------------------------------
>   drivers/scsi/atari_scsi.c    |    2
>   drivers/scsi/g_NCR5380.c     |    1
>   drivers/scsi/sun3_scsi.c     |    2
>   6 files changed, 9 insertions(+), 162 deletions(-)
>
Reviewed-by: Hannes Reinecke <hare@...e.com>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke		      zSeries & Storage
hare@...e.de			      +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg)
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