linux-kernel - Re: [PATCH v2 2/3] clk: Provide new devm_clk_helpers for prepared and enabled clocks

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Date:   Mon, 1 Mar 2021 21:40:51 +0800
From:   kernel test robot <lkp@...el.com>
To:     Uwe Kleine-König <uwe@...ine-koenig.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>
Cc:     kbuild-all@...ts.01.org, linux-pwm@...r.kernel.org,
        linux-clk@...r.kernel.org, kernel@...gutronix.de,
        linux-kernel@...r.kernel.org,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>
Subject: Re: [PATCH v2 2/3] clk: Provide new devm_clk_helpers for prepared
 and enabled clocks

Hi "Uwe,

I love your patch! Yet something to improve:

[auto build test ERROR on fe07bfda2fb9cdef8a4d4008a409bb02f35f1bd8]

url:    https://github.com/0day-ci/linux/commits/Uwe-Kleine-K-nig/clk-provide-new-devm-helpers-for-prepared-and-enabled-clocks/20210301-191522
base:   fe07bfda2fb9cdef8a4d4008a409bb02f35f1bd8
config: i386-randconfig-s002-20210301 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.3-241-geaceeafa-dirty
        # https://github.com/0day-ci/linux/commit/fb9e331a334ed83c22735b4398e56b121ca9dbf5
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Uwe-Kleine-K-nig/clk-provide-new-devm-helpers-for-prepared-and-enabled-clocks/20210301-191522
        git checkout fb9e331a334ed83c22735b4398e56b121ca9dbf5
        # save the attached .config to linux build tree
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386 

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

All errors (new ones prefixed by >>):

   drivers/clk/clk-devres.c:22:13: warning: no previous prototype for '__devm_clk_get' [-Wmissing-prototypes]
      22 | struct clk *__devm_clk_get(struct device *dev, const char *id,
         |             ^~~~~~~~~~~~~~
   /tmp/ccuTaeUR.s: Assembler messages:
>> /tmp/ccuTaeUR.s:37: Error: symbol `__kstrtab_devm_clk_get_prepared' is already defined
>> /tmp/ccuTaeUR.s:39: Error: symbol `__kstrtabns_devm_clk_get_prepared' is already defined
   /tmp/ccuTaeUR.s:45: Error: symbol `__ksymtab_devm_clk_get_prepared' is already defined
>> /tmp/ccuTaeUR.s:82: Error: symbol `__kstrtab_devm_clk_get_optional_prepared' is already defined
>> /tmp/ccuTaeUR.s:84: Error: symbol `__kstrtabns_devm_clk_get_optional_prepared' is already defined
   /tmp/ccuTaeUR.s:90: Error: symbol `__ksymtab_devm_clk_get_optional_prepared' is already defined

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (29502 bytes)