Hi Paul, [auto build test ERROR on pci/next] [also build test ERROR on v4.5-rc2 next-20160203] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Paul-Burton/dt-bindings-ascii-lcd-Document-a-binding-for-simple-ASCII-LCDs/20160203-194731 base: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next config: i386-allmodconfig (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): drivers/auxdisplay/ascii-lcd.c: In function 'update_boston': >> drivers/auxdisplay/ascii-lcd.c:47:3: error: implicit declaration of function '__raw_writeq' [-Werror=implicit-function-declaration] __raw_writeq(val64, ctx->base); ^ cc1: some warnings being treated as errors vim +/__raw_writeq +47 drivers/auxdisplay/ascii-lcd.c 41 { 42 u32 val32; 43 u64 val64; 44 45 if (config_enabled(CONFIG_64BIT)) { 46 val64 = *((u64 *)&ctx->curr[0]); > 47 __raw_writeq(val64, ctx->base); 48 } else { 49 val32 = *((u32 *)&ctx->curr[0]); 50 __raw_writel(val32, ctx->base); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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