linux-kernel - Re: [PATCH] mtd: nand: nuc900: allow compiling with COMPILE

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Message-ID: <201604090749.8VPOsSVm%fengguang.wu@intel.com>
Date:	Sat, 9 Apr 2016 07:40:47 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Rafał Miłecki <zajec5@...il.com>
Cc:	kbuild-all@...org,
	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	Richard Weinberger <richard@....at>,
	linux-mtd@...ts.infradead.org, Wan ZongShun <mcuos.com@...il.com>,
	Rafał Miłecki <zajec5@...il.com>,
	David Woodhouse <dwmw2@...radead.org>,
	Brian Norris <computersforpeace@...il.com>,
	open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] mtd: nand: nuc900: allow compiling with COMPILE_TEST

Hi Rafał,

[auto build test WARNING on mtd/master]
[also build test WARNING on v4.6-rc2 next-20160408]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/Rafa-Mi-ecki/mtd-nand-nuc900-allow-compiling-with-COMPILE_TEST/20160408-185814
base:   git://git.infradead.org/linux-mtd.git master
config: blackfin-allyesconfig (attached as .config)
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=blackfin 

All warnings (new ones prefixed by >>):

>> drivers/mtd/nand/nuc900_nand.c:36:0: warning: "SWRST" redefined [enabled by default]
   arch/blackfin/mach-bf533/include/mach/defBF532.h:25:0: note: this is the location of the previous definition

vim +/SWRST +36 drivers/mtd/nand/nuc900_nand.c

8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  20  
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  21  #include <linux/mtd/mtd.h>
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  22  #include <linux/mtd/nand.h>
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  23  #include <linux/mtd/partitions.h>
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  24  
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  25  #define REG_FMICSR   	0x00
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  26  #define REG_SMCSR    	0xa0
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  27  #define REG_SMISR    	0xac
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  28  #define REG_SMCMD    	0xb0
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  29  #define REG_SMADDR   	0xb4
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  30  #define REG_SMDATA   	0xb8
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  31  
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  32  #define RESET_FMI	0x01
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  33  #define NAND_EN		0x08
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  34  #define READYBUSY	(0x01 << 18)
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  35  
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10 @36  #define SWRST		0x01
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  37  #define PSIZE		(0x01 << 3)
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  38  #define DMARWEN		(0x03 << 1)
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  39  #define BUSWID		(0x01 << 4)
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  40  #define ECC4EN		(0x01 << 5)
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  41  #define WP		(0x01 << 24)
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  42  #define NANDCS		(0x01 << 25)
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  43  #define ENDADDR		(0x01 << 31)
8bff82cb drivers/mtd/nand/w90p910_nand.c Wan ZongShun 2009-07-10  44  

:::::: The code at line 36 was first introduced by commit
:::::: 8bff82cbc30884fc52969608d090d874641e7196 mtd: add nand support for w90p910 (v2)

:::::: TO: Wan ZongShun <mcuos.com@...il.com>
:::::: CC: David Woodhouse <David.Woodhouse@...el.com>

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