tree: https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git preview/at91-soc head: 48f78efa7ea5b868c98e454106043462d0505ea2 commit: 8139097bc26a91e3642236c656aeed5ba1bbefb1 [1/8] ARM: at91: add new SoC sama7g5 config: arm-defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0 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 # https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git/commit/?id=8139097bc26a91e3642236c656aeed5ba1bbefb1 git remote add at91-linux https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git git fetch --no-tags at91-linux preview/at91-soc git checkout 8139097bc26a91e3642236c656aeed5ba1bbefb1 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> drivers/clk/at91/sama7g5.c:39: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * PLL clocks identifiers drivers/clk/at91/sama7g5.c:60: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * PLL type identifiers drivers/clk/at91/sama7g5.c:122: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * PLL clocks description drivers/clk/at91/sama7g5.c:289: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Master clock (MCK[1..4]) description drivers/clk/at91/sama7g5.c:341: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * System clock description drivers/clk/at91/sama7g5.c:365: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Peripheral clock description drivers/clk/at91/sama7g5.c:453: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Generic clock description vim +39 drivers/clk/at91/sama7g5.c cb783bbbcf54c3 Claudiu Beznea 2020-07-22 37 cb783bbbcf54c3 Claudiu Beznea 2020-07-22 38 /** cb783bbbcf54c3 Claudiu Beznea 2020-07-22 @39 * PLL clocks identifiers cb783bbbcf54c3 Claudiu Beznea 2020-07-22 40 * @PLL_ID_CPU: CPU PLL identifier cb783bbbcf54c3 Claudiu Beznea 2020-07-22 41 * @PLL_ID_SYS: System PLL identifier cb783bbbcf54c3 Claudiu Beznea 2020-07-22 42 * @PLL_ID_DDR: DDR PLL identifier cb783bbbcf54c3 Claudiu Beznea 2020-07-22 43 * @PLL_ID_IMG: Image subsystem PLL identifier cb783bbbcf54c3 Claudiu Beznea 2020-07-22 44 * @PLL_ID_BAUD: Baud PLL identifier cb783bbbcf54c3 Claudiu Beznea 2020-07-22 45 * @PLL_ID_AUDIO: Audio PLL identifier cb783bbbcf54c3 Claudiu Beznea 2020-07-22 46 * @PLL_ID_ETH: Ethernet PLL identifier cb783bbbcf54c3 Claudiu Beznea 2020-07-22 47 */ cb783bbbcf54c3 Claudiu Beznea 2020-07-22 48 enum pll_ids { cb783bbbcf54c3 Claudiu Beznea 2020-07-22 49 PLL_ID_CPU, cb783bbbcf54c3 Claudiu Beznea 2020-07-22 50 PLL_ID_SYS, cb783bbbcf54c3 Claudiu Beznea 2020-07-22 51 PLL_ID_DDR, cb783bbbcf54c3 Claudiu Beznea 2020-07-22 52 PLL_ID_IMG, cb783bbbcf54c3 Claudiu Beznea 2020-07-22 53 PLL_ID_BAUD, cb783bbbcf54c3 Claudiu Beznea 2020-07-22 54 PLL_ID_AUDIO, cb783bbbcf54c3 Claudiu Beznea 2020-07-22 55 PLL_ID_ETH, cb783bbbcf54c3 Claudiu Beznea 2020-07-22 56 PLL_ID_MAX, cb783bbbcf54c3 Claudiu Beznea 2020-07-22 57 }; cb783bbbcf54c3 Claudiu Beznea 2020-07-22 58 :::::: The code at line 39 was first introduced by commit :::::: cb783bbbcf54c36256006895c215e86c5e7266d8 clk: at91: sama7g5: add clock support for sama7g5 :::::: TO: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx> :::::: CC: Stephen Boyd <sboyd@xxxxxxxxxx> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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