Hi Elie, I love your patch! Yet something to improve: [auto build test ERROR on wsa/i2c/for-next] [also build test ERROR on v5.0-rc8 next-20190227] [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/Elie-Morisse/i2c-Add-drivers-for-the-AMD-PCIe-MP2-I2C-controller/20190227-225657 base: https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/for-next config: i386-allmodconfig (attached as .config) compiler: gcc-8 (Debian 8.2.0-21) 8.2.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): drivers/i2c/busses/i2c-amd-mp2-pci.c: In function 'amd_mp2_rw': >> drivers/i2c/busses/i2c-amd-mp2-pci.c:105:3: error: implicit declaration of function 'writeq'; did you mean 'writel'? [-Werror=implicit-function-declaration] writeq((u64)i2c_common->dma_addr, ^~~~~~ writel cc1: some warnings being treated as errors vim +105 drivers/i2c/busses/i2c-amd-mp2-pci.c 88 89 int amd_mp2_rw(struct amd_i2c_common *i2c_common, enum i2c_cmd reqcmd) 90 { 91 struct amd_mp2_dev *privdata = i2c_common->mp2_dev; 92 union i2c_cmd_base i2c_cmd_base; 93 94 amd_mp2_cmd_rw_fill(i2c_common, &i2c_cmd_base, reqcmd); 95 amd_mp2_c2p_mutex_lock(i2c_common); 96 97 if (i2c_common->msg->len <= 32) { 98 i2c_cmd_base.s.mem_type = use_c2pmsg; 99 if (reqcmd == i2c_write) 100 memcpy_toio(privdata->mmio + AMD_C2P_MSG2, 101 i2c_common->msg->buf, 102 i2c_common->msg->len); 103 } else { 104 i2c_cmd_base.s.mem_type = use_dram; > 105 writeq((u64)i2c_common->dma_addr, 106 privdata->mmio + AMD_C2P_MSG2); 107 } 108 109 return amd_mp2_cmd(i2c_common, i2c_cmd_base); 110 } 111 EXPORT_SYMBOL_GPL(amd_mp2_rw); 112 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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