On Fri, 2017-06-09 at 14:57 +0800, kbuild test robot wrote: > Hi Luis, >
Luis, it seems you didn't rebase your patches against Wolfram's i2c-next tree. Please, rebase and retest. > [auto build test ERROR on wsa/i2c/for-next] > [also build test ERROR on v4.12-rc4 next-20170608] > [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/Luis-Oliveira/i2c-des > ignware-add-I2C-SLAVE-support/20170609-143533 > base: https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git > i2c/for-next > config: x86_64-randconfig-x012-201723 (attached as .config) > compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 > reproduce: > # save the attached .config to linux build tree > make ARCH=x86_64 > > All error/warnings (new ones prefixed by >>): > > drivers/i2c/busses/i2c-designware-slave.c: In function > 'i2c_dw_irq_handler_slave': > > > drivers/i2c/busses/i2c-designware-slave.c:285:3: error: implicit > > > declaration of function 'i2c_slave_event' [-Werror=implicit- > > > function-declaration] > > i2c_slave_event(dev->slave, I2C_SLAVE_WRITE_REQUESTED, &val); > ^~~~~~~~~~~~~~~ > > > drivers/i2c/busses/i2c-designware-slave.c:285:31: error: > > > 'I2C_SLAVE_WRITE_REQUESTED' undeclared (first use in this > > > function) > > i2c_slave_event(dev->slave, I2C_SLAVE_WRITE_REQUESTED, &val); > ^~~~~~~~~~~~~~~~~~~~~~~~~ > drivers/i2c/busses/i2c-designware-slave.c:285:31: note: each > undeclared identifier is reported only once for each function it > appears in > > > drivers/i2c/busses/i2c-designware-slave.c:293:9: error: > > > 'I2C_SLAVE_WRITE_RECEIVED' undeclared (first use in this function) > > I2C_SLAVE_WRITE_RECEIVED, &val)) { > ^~~~~~~~~~~~~~~~~~~~~~~~ > > > drivers/i2c/busses/i2c-designware-slave.c:305:8: error: > > > 'I2C_SLAVE_READ_REQUESTED' undeclared (first use in this function) > > I2C_SLAVE_READ_REQUESTED, &val)) > ^~~~~~~~~~~~~~~~~~~~~~~~ > > > drivers/i2c/busses/i2c-designware-slave.c:311:36: error: > > > 'I2C_SLAVE_READ_PROCESSED' undeclared (first use in this function) > > if (!i2c_slave_event(dev->slave, I2C_SLAVE_READ_PROCESSED, > ^~~~~~~~~~~~~~~~~~~~~~~~ > > > drivers/i2c/busses/i2c-designware-slave.c:315:31: error: > > > 'I2C_SLAVE_STOP' undeclared (first use in this function) > > i2c_slave_event(dev->slave, I2C_SLAVE_STOP, &val); > ^~~~~~~~~~~~~~ > drivers/i2c/busses/i2c-designware-slave.c: At top level: > > > drivers/i2c/busses/i2c-designware-slave.c:351:2: error: unknown > > > field 'reg_slave' specified in initializer > > .reg_slave = i2c_dw_reg_slave, > ^ > > > drivers/i2c/busses/i2c-designware-slave.c:351:15: warning: excess > > > elements in struct initializer > > .reg_slave = i2c_dw_reg_slave, > ^~~~~~~~~~~~~~~~ > drivers/i2c/busses/i2c-designware-slave.c:351:15: note: (near > initialization for 'i2c_dw_algo') > > > drivers/i2c/busses/i2c-designware-slave.c:352:2: error: unknown > > > field 'unreg_slave' specified in initializer > > .unreg_slave = i2c_dw_unreg_slave, > ^ > drivers/i2c/busses/i2c-designware-slave.c:352:17: warning: excess > elements in struct initializer > .unreg_slave = i2c_dw_unreg_slave, > ^~~~~~~~~~~~~~~~~~ > drivers/i2c/busses/i2c-designware-slave.c:352:17: note: (near > initialization for 'i2c_dw_algo') > cc1: some warnings being treated as errors > > vim +/i2c_slave_event +285 drivers/i2c/busses/i2c-designware-slave.c > > 279 dev_dbg(dev->dev, > 280 "%#x STAUTS SLAVE_ACTTVITY=%#x : > RAW_INTR_STAT=%#x" > 281 " : INTR_STAT=%#x\n", > 282 enabled, slave_activity, raw_stat, > stat); > 283 > 284 if ((stat & DW_IC_INTR_RX_FULL) && (stat & > DW_IC_INTR_STOP_DET)) > > 285 i2c_slave_event(dev->slave, > I2C_SLAVE_WRITE_REQUESTED, &val); > 286 > 287 if (stat & DW_IC_INTR_RD_REQ) { > 288 if (slave_activity) { > 289 if (stat & DW_IC_INTR_RX_FULL) { > 290 val = dw_readl(dev, > DW_IC_DATA_CMD); > 291 > 292 if > (!i2c_slave_event(dev->slave, > > 293 I2C_SLAVE_WRITE_RECE > IVED, &val)) { > 294 dev_vdbg(dev- > >dev, "Byte %X acked!", > 295 val); > 296 } > 297 dw_readl(dev, > DW_IC_CLR_RD_REQ); > 298 stat = > i2c_dw_read_clear_intrbits_slave(dev); > 299 } else { > 300 dw_readl(dev, > DW_IC_CLR_RD_REQ); > 301 dw_readl(dev, > DW_IC_CLR_RX_UNDER); > 302 stat = > i2c_dw_read_clear_intrbits_slave(dev); > 303 } > 304 if (!i2c_slave_event(dev->slave, > > 305 I2C_SLAVE_READ_REQUESTED, > &val)) > 306 dw_writel(dev, val, > DW_IC_DATA_CMD); > 307 } > 308 } > 309 > 310 if (stat & DW_IC_INTR_RX_DONE) { > > 311 if (!i2c_slave_event(dev->slave, > I2C_SLAVE_READ_PROCESSED, > 312 &val)) > 313 dw_readl(dev, > DW_IC_CLR_RX_DONE); > 314 > > 315 i2c_slave_event(dev->slave, > I2C_SLAVE_STOP, &val); > 316 stat = > i2c_dw_read_clear_intrbits_slave(dev); > 317 return 1; > 318 } > 319 > 320 if (stat & DW_IC_INTR_RX_FULL) { > 321 val = dw_readl(dev, DW_IC_DATA_CMD); > 322 if (!i2c_slave_event(dev->slave, > I2C_SLAVE_WRITE_RECEIVED, > 323 &val)) > 324 dev_vdbg(dev->dev, "Byte %X > acked!", val); > 325 } else { > 326 i2c_slave_event(dev->slave, > I2C_SLAVE_STOP, &val); > 327 stat = > i2c_dw_read_clear_intrbits_slave(dev); > 328 } > 329 > 330 //~ if (stat & DW_IC_INTR_TX_OVER) > 331 //~ dw_readl(dev, DW_IC_CLR_TX_OVER); > 332 > 333 return 1; > 334 } > 335 > 336 static irqreturn_t i2c_dw_isr_slave(int this_irq, void > *dev_id) > 337 { > 338 struct dw_i2c_dev *dev = dev_id; > 339 int ret; > 340 > 341 i2c_dw_read_clear_intrbits_slave(dev); > 342 ret = i2c_dw_irq_handler_slave(dev); > 343 if (ret > 0) > 344 complete(&dev->cmd_complete); > 345 > 346 return IRQ_RETVAL(ret); > 347 } > 348 > 349 static struct i2c_algorithm i2c_dw_algo = { > 350 .functionality = i2c_dw_func, > > 351 .reg_slave = i2c_dw_reg_slave, > > 352 .unreg_slave = i2c_dw_unreg_slave, > 353 }; > 354 > 355 int i2c_dw_probe_slave(struct dw_i2c_dev *dev) > > --- > 0-DAY kernel test infrastructure Open Source Technology > Center > https://lists.01.org/pipermail/kbuild-all Intel > Corporation -- Andy Shevchenko <andriy.shevche...@linux.intel.com> Intel Finland Oy
