lkml.org 
[lkml]   [2018]   [Aug]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH 1/9] of: add helper to lookup compatible child node
    Hi Johan,

    I love your patch! Yet something to improve:

    [auto build test ERROR on robh/for-next]
    [also build test ERROR on v4.18 next-20180822]
    [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/Johan-Hovold/of-fix-compatible-child-node-lookups/20180823-074211
    base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
    config: mips-decstation_defconfig (attached as .config)
    compiler: mipsel-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
    reproduce:
    wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
    chmod +x ~/bin/make.cross
    # save the attached .config to linux build tree
    GCC_VERSION=7.2.0 make.cross ARCH=mips

    All errors (new ones prefixed by >>):

    In file included from include/linux/irqdomain.h:35:0,
    from arch/mips/include/asm/irq.h:14,
    from include/linux/irq.h:23,
    from include/asm-generic/hardirq.h:13,
    from arch/mips/include/asm/hardirq.h:16,
    from include/linux/hardirq.h:9,
    from include/linux/interrupt.h:11,
    from arch/mips/dec/ecc-berr.c:16:
    >> include/linux/of.h:637:28: error: 'of_get_compatible_child' defined but not used [-Werror=unused-function]
    static struct device_node *of_get_compatible_child(const struct device_node *parent,
    ^~~~~~~~~~~~~~~~~~~~~~~
    cc1: all warnings being treated as errors

    vim +/of_get_compatible_child +637 include/linux/of.h

    636
    > 637 static struct device_node *of_get_compatible_child(const struct device_node *parent,
    638 const char *compatible)
    639 {
    640 return NULL;
    641 }
    642

    ---
    0-DAY kernel test infrastructure Open Source Technology Center
    https://lists.01.org/pipermail/kbuild-all Intel Corporation
    [unhandled content-type:application/gzip]
    \
     
     \ /
      Last update: 2018-08-23 05:21    [W:2.535 / U:0.020 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site