Hi Kunihiko, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on pinctrl/devel] [also build test WARNING on v4.18-rc5 next-20180718] [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/Keiji-Hayashibara/pinctrl-uniphier-add-spi-pin-mux-settings/20180719-144943 base: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel config: mips-allyesconfig (attached as .config) compiler: mips-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 warnings (new ones prefixed by >>): In file included from drivers/pinctrl/uniphier/pinctrl-uniphier-sld8.c:21:0: drivers/pinctrl/uniphier/pinctrl-uniphier-sld8.c:629:27: error: 'spi0_groups' undeclared here (not in a function); did you mean 'spi_groups'? UNIPHIER_PINMUX_FUNCTION(spi0), ^ drivers/pinctrl/uniphier/pinctrl-uniphier.h:188:13: note: in definition of macro 'UNIPHIER_PINMUX_FUNCTION' .groups = func##_groups, \ ^~~~ In file included from include/linux/kernel.h:15:0, from drivers/pinctrl/uniphier/pinctrl-uniphier-sld8.c:16: include/linux/build_bug.h:29:45: error: bit-field '<anonymous>' width not an integer constant #define BUILD_BUG_ON_ZERO(e) (sizeof(struct { int:(-!!(e)); })) ^ include/linux/compiler-gcc.h:65:28: note: in expansion of macro 'BUILD_BUG_ON_ZERO' #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0])) ^~~~~~~~~~~~~~~~~ include/linux/kernel.h:72:59: note: in expansion of macro '__must_be_array' #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) ^~~~~~~~~~~~~~~ >> drivers/pinctrl/uniphier/pinctrl-uniphier.h:189:17: note: in expansion of macro 'ARRAY_SIZE' .num_groups = ARRAY_SIZE(func##_groups), \ ^~~~~~~~~~ >> drivers/pinctrl/uniphier/pinctrl-uniphier-sld8.c:629:2: note: in expansion of macro 'UNIPHIER_PINMUX_FUNCTION' UNIPHIER_PINMUX_FUNCTION(spi0), ^~~~~~~~~~~~~~~~~~~~~~~~ vim +/UNIPHIER_PINMUX_FUNCTION +629 drivers/pinctrl/uniphier/pinctrl-uniphier-sld8.c 618 619 static const struct uniphier_pinmux_function uniphier_sld8_functions[] = { 620 UNIPHIER_PINMUX_FUNCTION(emmc), 621 UNIPHIER_PINMUX_FUNCTION(ether_mii), 622 UNIPHIER_PINMUX_FUNCTION(ether_rmii), 623 UNIPHIER_PINMUX_FUNCTION(i2c0), 624 UNIPHIER_PINMUX_FUNCTION(i2c1), 625 UNIPHIER_PINMUX_FUNCTION(i2c2), 626 UNIPHIER_PINMUX_FUNCTION(i2c3), 627 UNIPHIER_PINMUX_FUNCTION(nand), 628 UNIPHIER_PINMUX_FUNCTION(sd), > 629 UNIPHIER_PINMUX_FUNCTION(spi0), 630 UNIPHIER_PINMUX_FUNCTION(system_bus), 631 UNIPHIER_PINMUX_FUNCTION(uart0), 632 UNIPHIER_PINMUX_FUNCTION(uart1), 633 UNIPHIER_PINMUX_FUNCTION(uart2), 634 UNIPHIER_PINMUX_FUNCTION(uart3), 635 UNIPHIER_PINMUX_FUNCTION(usb0), 636 UNIPHIER_PINMUX_FUNCTION(usb1), 637 UNIPHIER_PINMUX_FUNCTION(usb2), 638 }; 639 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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