Hi WingMan, [auto build test ERROR on pci/next -- if it's inappropriate base, please suggest rules for selecting the more suitable base] url: https://github.com/0day-ci/linux/commits/WingMan-Kwok/Common-SerDes-driver-for-TI-s-Keystone-Platforms/20151020-030259 config: i386-allmodconfig (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=i386 All error/warnings (new ones prefixed by >>): drivers/phy/phy-keystone-serdes.c: In function 'kserdes_xfw_mem_init': >> drivers/phy/phy-keystone-serdes.c:197:31: error: 'SZ_64K' undeclared (first use in this function) #define KSERDES_XFW_MEM_SIZE SZ_64K ^ >> drivers/phy/phy-keystone-serdes.c:203:3: note: in expansion of macro 'KSERDES_XFW_MEM_SIZE' (KSERDES_XFW_MEM_SIZE - KSERDES_XFW_CONFIG_MEM_SIZE) ^ >> drivers/phy/phy-keystone-serdes.c:1979:40: note: in expansion of macro 'KSERDES_XFW_CONFIG_START_ADDR' kserdes_writel(sc->regs, MEM_ADR_REG, KSERDES_XFW_CONFIG_START_ADDR); ^ drivers/phy/phy-keystone-serdes.c:197:31: note: each undeclared identifier is reported only once for each function it appears in #define KSERDES_XFW_MEM_SIZE SZ_64K ^ >> drivers/phy/phy-keystone-serdes.c:203:3: note: in expansion of macro 'KSERDES_XFW_MEM_SIZE' (KSERDES_XFW_MEM_SIZE - KSERDES_XFW_CONFIG_MEM_SIZE) ^ >> drivers/phy/phy-keystone-serdes.c:1979:40: note: in expansion of macro 'KSERDES_XFW_CONFIG_START_ADDR' kserdes_writel(sc->regs, MEM_ADR_REG, KSERDES_XFW_CONFIG_START_ADDR); ^ >> drivers/phy/phy-keystone-serdes.c:198:37: error: 'SZ_64' undeclared (first use in this function) #define KSERDES_XFW_CONFIG_MEM_SIZE SZ_64 ^ >> drivers/phy/phy-keystone-serdes.c:203:26: note: in expansion of macro 'KSERDES_XFW_CONFIG_MEM_SIZE' (KSERDES_XFW_MEM_SIZE - KSERDES_XFW_CONFIG_MEM_SIZE) ^ >> drivers/phy/phy-keystone-serdes.c:1979:40: note: in expansion of macro 'KSERDES_XFW_CONFIG_START_ADDR' kserdes_writel(sc->regs, MEM_ADR_REG, KSERDES_XFW_CONFIG_START_ADDR); ^ vim +/SZ_64K +197 drivers/phy/phy-keystone-serdes.c 191 192 #define ANEG_1G_10G_OPT_MASK GENMASK(7, 5) 193 194 #define SERDES_REG_INDEX 0 195 196 /* SERDES internal memory */ > 197 #define KSERDES_XFW_MEM_SIZE SZ_64K > 198 #define KSERDES_XFW_CONFIG_MEM_SIZE SZ_64 199 #define KSERDES_XFW_NUM_PARAMS 5 200 201 /* Last 64B of the 64KB internal mem is for parameters */ 202 #define KSERDES_XFW_CONFIG_START_ADDR \ > 203 (KSERDES_XFW_MEM_SIZE - KSERDES_XFW_CONFIG_MEM_SIZE) 204 205 #define KSERDES_XFW_PARAM_START_ADDR \ 206 (KSERDES_XFW_MEM_SIZE - (KSERDES_XFW_NUM_PARAMS * 4)) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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