Hi Cyrille, [auto build test ERROR on next-20151207] url: https://github.com/0day-ci/linux/commits/Cyrille-Pitchen/mtd-spi-nor-add-driver-for-Atmel-QSPI-controller/20151207-221330 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/mtd/spi-nor/atmel-quadspi.c: In function 'atmel_qspi_run_transfer': >> drivers/mtd/spi-nor/atmel-quadspi.c:296:3: error: implicit declaration of function '_memcpy_toio' [-Werror=implicit-function-declaration] _memcpy_toio(ahb_mem, cmd->tx_buf, cmd->buf_len); ^ >> drivers/mtd/spi-nor/atmel-quadspi.c:298:3: error: implicit declaration of function '_memcpy_fromio' [-Werror=implicit-function-declaration] _memcpy_fromio(cmd->rx_buf, ahb_mem, cmd->buf_len); ^ cc1: some warnings being treated as errors coccinelle warnings: (new ones prefixed by >>) >> drivers/mtd/spi-nor/atmel-quadspi.c:682:6-17: Move constant to right. -- >> drivers/mtd/spi-nor/atmel-quadspi.c:758:5-11: inconsistent IS_ERR and PTR_ERR on line 760. Please review and possibly fold the followup patch. vim +/_memcpy_toio +296 drivers/mtd/spi-nor/atmel-quadspi.c 290 291 /* Then fallback to a PIO transfer (memcpy() DOES NOT work!) */ 292 ahb_mem = aq->mem; 293 if (cmd->enable.bits.address) 294 ahb_mem += cmd->address; 295 if (cmd->tx_buf) > 296 _memcpy_toio(ahb_mem, cmd->tx_buf, cmd->buf_len); 297 else > 298 _memcpy_fromio(cmd->rx_buf, ahb_mem, cmd->buf_len); 299 300 return 0; 301 } --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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