Messages in this thread | | | Date | Mon, 7 Dec 2015 23:25:21 +0800 | From | kbuild test robot <> | Subject | Re: [PATCH linux-next 5/5] mtd: atmel-quadspi: add driver for Atmel QSPI controller |
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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 }
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