linux-kernel - Re: [PATCH v10] MTD: LPC32xx MLC NAND driver

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Message-ID: <1340973434.3070.168.camel@sauron.fi.intel.com>
Date:	Fri, 29 Jun 2012 15:37:14 +0300
From:	Artem Bityutskiy <dedekind1@...il.com>
To:	Roland Stigge <stigge@...com.de>
Cc:	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-doc@...r.kernel.org, devicetree-discuss@...ts.ozlabs.org,
	dwmw2@...radead.org, kevin.wells@....com, srinivas.bakki@....com,
	linux-arm-kernel@...ts.infradead.org, hechtb@...glemail.com,
	lars@...afoo.de, b32955@...escale.com, leiwen@...vell.com,
	linux@....linux.org.uk,
	Alexandre Pereira da Silva <aletes.xgr@...il.com>
Subject: Re: [PATCH v10] MTD: LPC32xx MLC NAND driver

On Wed, 2012-06-27 at 23:55 +0200, Roland Stigge wrote:
> This patch adds a driver for the MLC NAND controller of the LPC32xx SoC.
> 
> Signed-off-by: Roland Stigge <stigge@...com.de>
> Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@...il.com>
> ---

Aiaiai complains like this about your patch, please, take a look:

--------------------------------------------------------------------------------

Successfully built configuration "arm-lpc32xx_defconfig,arm,arm-unknown-linux-gnueabi-", results:

--- before_patching.log
+++ after_patching.log
@@ @@
+drivers/mtd/nand/lpc32xx_mlc.c: In function 'lpc32xx_nand_probe':
+drivers/mtd/nand/lpc32xx_mlc.c:679:10: warning: variable 'sr' set but not used [-Wunused-but-set-variable]
+drivers/mtd/nand/lpc32xx_mlc.c:561:24: error: bad constant expression [sparse]

--------------------------------------------------------------------------------

checkpatch.pl has some complaints:

--------------------------------------------------------------------------------

checkpatch.pl results for patch "[PATCH] MTD: LPC32xx MLC NAND driver"

ERROR:INITIALISED_STATIC: do not initialise statics to 0 or NULL
#339: FILE: drivers/mtd/nand/lpc32xx_mlc.c:224:
+static int use_dma = 0;

total: 1 errors, 0 warnings, 1004 lines checked

--------------------------------------------------------------------------------

-- 
Best Regards,
Artem Bityutskiy

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