From mboxrd@z Thu Jan  1 00:00:00 1970
From: lee.jones@linaro.org (Lee Jones)
Date: Wed, 20 Aug 2014 07:48:13 +0100
Subject: [PATCH 0/8] mtd: nand: Support for new DT NAND driver
In-Reply-To: <20140819190653.GV18411@ld-irv-0074>
References: <1407921127-8590-1-git-send-email-lee.jones@linaro.org>
 <20140814224013.GE18411@ld-irv-0074>
 <20140818083953.GA4266@lee--X1>
 <20140819190653.GV18411@ld-irv-0074>
Message-ID: <20140820064813.GD4266@lee--X1>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On Tue, 19 Aug 2014, Brian Norris wrote:

> On Mon, Aug 18, 2014 at 09:39:53AM +0100, Lee Jones wrote:
> > On Thu, 14 Aug 2014, Brian Norris wrote:
> > > drivers/mtd/nand/stm_nand_bch.c: In function 'bch_calc_timing_registers':
> > > drivers/mtd/nand/stm_nand_bch.c:1022:6: warning: variable 'ren_half_off' set but not used [-Wunused-but-set-variable]
> > > drivers/mtd/nand/stm_nand_bch.c:1021:6: warning: variable 'ren_half_on' set but not used [-Wunused-but-set-variable]
> > 
> > This I have never seen.  I guess -Wunused-but-set-variable is normally
> > off.  This issue has been present since the beginning of this endeavour
> > and exists in the original (internal) code.
> 
> BTW, you can get extra warnings by building with the W=[123] option to
> the Makefile (e.g., 'make W=1').
> 
> $ make help
> [...]
>   make W=n   [targets] Enable extra gcc checks, n=1,2,3 where
> 		1: warnings which may be relevant and do not occur too often
> 		2: warnings which occur quite often but may still be relevant
> 		3: more obscure warnings, can most likely be ignored
> 		Multiple levels can be combined with W=12 or W=123

Already taken care of.

I will reply in more detail to your other (build warnings) email.

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org ? Open source software for ARM SoCs
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