Re: [PATCH] bcma: mips: Allow build if COMPILE_TEST is enabled

From: kbuild test robot
Date: Tue Oct 13 2015 - 11:26:08 EST


Hi Javier,

[auto build test ERROR on v4.3-rc5 -- if it's inappropriate base, please suggest rules for selecting the more suitable base]

url: https://github.com/0day-ci/linux/commits/Javier-Martinez-Canillas/bcma-mips-Allow-build-if-COMPILE_TEST-is-enabled/20151013-214630
config: i386-allmodconfig (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=i386

All errors (new ones prefixed by >>):

drivers/mtd/devices/bcm47xxsflash.c: In function 'bcm47xxsflash_read':
>> drivers/mtd/devices/bcm47xxsflash.c:112:37: error: implicit declaration of function 'KSEG0ADDR' [-Werror=implicit-function-declaration]
memcpy_fromio(buf, (void __iomem *)KSEG0ADDR(b47s->window + from),
^
cc1: some warnings being treated as errors

vim +/KSEG0ADDR +112 drivers/mtd/devices/bcm47xxsflash.c

c0fcbc56 RafaÅ MiÅecki 2013-05-21 96
c0fcbc56 RafaÅ MiÅecki 2013-05-21 97 if (erase->callback)
c0fcbc56 RafaÅ MiÅecki 2013-05-21 98 erase->callback(erase);
c0fcbc56 RafaÅ MiÅecki 2013-05-21 99
c0fcbc56 RafaÅ MiÅecki 2013-05-21 100 return err;
c0fcbc56 RafaÅ MiÅecki 2013-05-21 101 }
c0fcbc56 RafaÅ MiÅecki 2013-05-21 102
5fe42d5b RafaÅ MiÅecki 2012-09-17 103 static int bcm47xxsflash_read(struct mtd_info *mtd, loff_t from, size_t len,
5fe42d5b RafaÅ MiÅecki 2012-09-17 104 size_t *retlen, u_char *buf)
5fe42d5b RafaÅ MiÅecki 2012-09-17 105 {
a2f74a7d RafaÅ MiÅecki 2013-01-06 106 struct bcm47xxsflash *b47s = mtd->priv;
5fe42d5b RafaÅ MiÅecki 2012-09-17 107
5fe42d5b RafaÅ MiÅecki 2012-09-17 108 /* Check address range */
5fe42d5b RafaÅ MiÅecki 2012-09-17 109 if ((from + len) > mtd->size)
5fe42d5b RafaÅ MiÅecki 2012-09-17 110 return -EINVAL;
5fe42d5b RafaÅ MiÅecki 2012-09-17 111
a2f74a7d RafaÅ MiÅecki 2013-01-06 @112 memcpy_fromio(buf, (void __iomem *)KSEG0ADDR(b47s->window + from),
5fe42d5b RafaÅ MiÅecki 2012-09-17 113 len);
60aca067 Hauke Mehrtens 2013-01-24 114 *retlen = len;
5fe42d5b RafaÅ MiÅecki 2012-09-17 115
5fe42d5b RafaÅ MiÅecki 2012-09-17 116 return len;
5fe42d5b RafaÅ MiÅecki 2012-09-17 117 }
5fe42d5b RafaÅ MiÅecki 2012-09-17 118
13134f48 RafaÅ MiÅecki 2013-05-22 119 static int bcm47xxsflash_write_st(struct mtd_info *mtd, u32 offset, size_t len,
13134f48 RafaÅ MiÅecki 2013-05-22 120 const u_char *buf)

:::::: The code at line 112 was first introduced by commit
:::::: a2f74a7dacc1c17a0b146eb3112217874c5db436 mtd: bcm47xxsflash: add own struct for abstrating bus type

:::::: TO: RafaÅ MiÅecki <zajec5@xxxxxxxxx>
:::::: CC: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

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