[PATCH 1/2] mtd: rawnand: docg4: fix NULL deref while probing

[lkp@xxxxxxxxx (kbuild test robot)]

Hi Sergey,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on mtd/nand/next]
[also build test ERROR on v4.18-rc3 next-20180706]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Sergey-Larin/fix-regressions-in-DoC-G4-driver/20180708-193220
base:   git://git.infradead.org/linux-mtd.git nand/next
config: i386-randconfig-s0-201827 (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

>> ERROR: "nand_default_bbt" [drivers/mtd/nand/raw/docg4.ko] undefined!

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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