On Mon, 2016-08-08 at 09:41 +0800, kbuild test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux > .git master > head: 29b4817d4018df78086157ea3a55c1d9424a7cfc > commit: 4e80c8f505741cbdef3e10862ea36057e8d85e7c pinctrl: intel: Add > Intel Merrifield pin controller support > date: 6 weeks ago > config: x86_64-randconfig-x012-201632 (attached as .config) > compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705 > reproduce: > git checkout 4e80c8f505741cbdef3e10862ea36057e8d85e7c > # save the attached .config to linux build tree > make ARCH=x86_64 > > All errors (new ones prefixed by >>):
Patch was sent quite before this report has been generated. https://patchwork.ozlabs.org/patch/654916/ > > drivers/pinctrl/intel/pinctrl-merrifield.c: In function > 'mrfld_pin_dbg_show': > > > drivers/pinctrl/intel/pinctrl-merrifield.c:518:10: error: implicit > > > declaration of function 'readl' [-Werror=implicit-function- > > > declaration] > value = readl(bufcfg); > ^~~~~ > drivers/pinctrl/intel/pinctrl-merrifield.c: In function > 'mrfld_update_bufcfg': > > > drivers/pinctrl/intel/pinctrl-merrifield.c:575:2: error: implicit > > > declaration of function 'writel' [-Werror=implicit-function- > > > declaration] > writel(value, bufcfg); > ^~~~~~ > cc1: some warnings being treated as errors > > vim +/readl +518 drivers/pinctrl/intel/pinctrl-merrifield.c > > 512 if (!mrfld_buf_available(mp, pin)) { > 513 seq_puts(s, "not available"); > 514 return; > 515 } > 516 > 517 bufcfg = mrfld_get_bufcfg(mp, pin); > > 518 value = readl(bufcfg); > 519 > 520 mode = (value & BUFCFG_PINMODE_MASK) >> > BUFCFG_PINMODE_SHIFT; > 521 if (!mode) > 522 seq_puts(s, "GPIO "); > 523 else > 524 seq_printf(s, "mode %d ", mode); > 525 > 526 seq_printf(s, "0x%08x", value); > 527 } > 528 > 529 static const struct pinctrl_ops mrfld_pinctrl_ops = { > 530 .get_groups_count = mrfld_get_groups_count, > 531 .get_group_name = mrfld_get_group_name, > 532 .get_group_pins = mrfld_get_group_pins, > 533 .pin_dbg_show = mrfld_pin_dbg_show, > 534 }; > 535 > 536 static int mrfld_get_functions_count(struct pinctrl_dev > *pctldev) > 537 { > 538 struct mrfld_pinctrl *mp = > pinctrl_dev_get_drvdata(pctldev); > 539 > 540 return mp->nfunctions; > 541 } > 542 > 543 static const char *mrfld_get_function_name(struct > pinctrl_dev *pctldev, > 544 unsigned int > function) > 545 { > 546 struct mrfld_pinctrl *mp = > pinctrl_dev_get_drvdata(pctldev); > 547 > 548 return mp->functions[function].name; > 549 } > 550 > 551 static int mrfld_get_function_groups(struct pinctrl_dev > *pctldev, > 552 unsigned int > function, > 553 const char * const > **groups, > 554 unsigned int * > const ngroups) > 555 { > 556 struct mrfld_pinctrl *mp = > pinctrl_dev_get_drvdata(pctldev); > 557 > 558 *groups = mp->functions[function].groups; > 559 *ngroups = mp->functions[function].ngroups; > 560 return 0; > 561 } > 562 > 563 static void mrfld_update_bufcfg(struct mrfld_pinctrl > *mp, unsigned int pin, > 564 u32 bits, u32 mask) > 565 { > 566 void __iomem *bufcfg; > 567 u32 value; > 568 > 569 bufcfg = mrfld_get_bufcfg(mp, pin); > 570 value = readl(bufcfg); > 571 > 572 value &= ~mask; > 573 value |= bits & mask; > 574 > > 575 writel(value, bufcfg); > 576 } > 577 > 578 static int mrfld_pinmux_set_mux(struct pinctrl_dev > *pctldev, > > --- > 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
