lkml.org 
[lkml]   [2021]   [Apr]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH v2 1/2] USB:ehci:Add a whitelist for EHCI controllers
    Hi Longfang,

    Thank you for the patch! Perhaps something to improve:

    [auto build test WARNING on usb/usb-testing]
    [also build test WARNING on v5.12-rc6 next-20210408]
    [If your patch is applied to the wrong git tree, kindly drop us a note.
    And when submitting patch, we suggest to use '--base' as documented in
    https://git-scm.com/docs/git-format-patch]

    url: https://github.com/0day-ci/linux/commits/Longfang-Liu/USB-ehci-fix-the-no-SRBN-register-problem/20210408-215249
    base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing
    config: riscv-randconfig-r025-20210408 (attached as .config)
    compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 56ea2e2fdd691136d5e6631fa0e447173694b82c)
    reproduce (this is a W=1 build):
    wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
    chmod +x ~/bin/make.cross
    # install riscv cross compiling tool for clang build
    # apt-get install binutils-riscv64-linux-gnu
    # https://github.com/0day-ci/linux/commit/01b93fbbf8fb6137c7779062232c0fe8c1592940
    git remote add linux-review https://github.com/0day-ci/linux
    git fetch --no-tags linux-review Longfang-Liu/USB-ehci-fix-the-no-SRBN-register-problem/20210408-215249
    git checkout 01b93fbbf8fb6137c7779062232c0fe8c1592940
    # save the attached .config to linux build tree
    COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=riscv

    If you fix the issue, kindly add following tag as appropriate
    Reported-by: kernel test robot <lkp@intel.com>

    All warnings (new ones prefixed by >>):

    >> drivers/usb/host/ehci-pci.c:57:3: warning: incompatible pointer to integer conversion initializing 'u16' (aka 'unsigned short') with an expression of type 'void *' [-Wint-conversion]
    {NULL, NULL}
    ^~~~
    include/linux/stddef.h:8:14: note: expanded from macro 'NULL'
    #define NULL ((void *)0)
    ^~~~~~~~~~~
    drivers/usb/host/ehci-pci.c:57:9: warning: incompatible pointer to integer conversion initializing 'u16' (aka 'unsigned short') with an expression of type 'void *' [-Wint-conversion]
    {NULL, NULL}
    ^~~~
    include/linux/stddef.h:8:14: note: expanded from macro 'NULL'
    #define NULL ((void *)0)
    ^~~~~~~~~~~
    2 warnings generated.


    vim +57 drivers/usb/host/ehci-pci.c

    49
    50 static const struct usb_nosbrn_whitelist_entry {
    51 u16 vendor;
    52 u16 device;
    53 } usb_nosbrn_whitelist[] = {
    54 /* STMICRO ConneXT has no sbrn register */
    55 {PCI_VENDOR_ID_STMICRO, PCI_DEVICE_ID_STMICRO_USB_HOST},
    56 /* End of list */
    > 57 {NULL, NULL}
    58 };
    59

    ---
    0-DAY CI Kernel Test Service, Intel Corporation
    https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
    [unhandled content-type:application/gzip]
    \
     
     \ /
      Last update: 2021-04-08 22:36    [W:4.413 / U:1.920 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site