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    SubjectRe: [PATCH 01/33] clk_ops: change round_rate() to return unsigned long
    Hi Bryan,

    I love your patch! Perhaps something to improve:

    [auto build test WARNING on tegra/for-next]
    [also build test WARNING on v4.15-rc6]
    [cannot apply to clk/clk-next next-20171222]
    [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/Bryan-O-Donoghue/change-clk_ops-round_rate-to-scale-past-LONG_MAX/20180101-212907
    base: https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git for-next
    config: i386-randconfig-b0-01011934 (attached as .config)
    compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
    reproduce:
    # save the attached .config to linux build tree
    make ARCH=i386

    All warnings (new ones prefixed by >>):

    >> drivers/clk/clk-versaclock5.c:321:2: warning: initialization from incompatible pointer type
    .round_rate = vc5_dbl_round_rate,
    ^
    drivers/clk/clk-versaclock5.c:321:2: warning: (near initialization for 'vc5_dbl_ops.round_rate')

    vim +321 drivers/clk/clk-versaclock5.c

    8c1ebe97 Marek Vasut 2017-07-09 318
    8c1ebe97 Marek Vasut 2017-07-09 319 static const struct clk_ops vc5_dbl_ops = {
    8c1ebe97 Marek Vasut 2017-07-09 320 .recalc_rate = vc5_dbl_recalc_rate,
    8c1ebe97 Marek Vasut 2017-07-09 @321 .round_rate = vc5_dbl_round_rate,
    8c1ebe97 Marek Vasut 2017-07-09 322 .set_rate = vc5_dbl_set_rate,
    8c1ebe97 Marek Vasut 2017-07-09 323 };
    8c1ebe97 Marek Vasut 2017-07-09 324

    :::::: The code at line 321 was first introduced by commit
    :::::: 8c1ebe9762670159ca982167131af63c94ff1571 clk: vc5: Add support for the input frequency doubler

    :::::: TO: Marek Vasut <marek.vasut@gmail.com>
    :::::: CC: Stephen Boyd <sboyd@codeaurora.org>

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