Hi Rodrigo, [auto build test ERROR on drm-intel/for-linux-next] [also build test ERROR on v4.11-rc5 next-20170407] [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/Rodrigo-Vivi/drm-i915-cnl-Wa-to-ignore-VBT-alternate-pin-on-B-stepping/20170408-021103 base: git://anongit.freedesktop.org/drm-intel for-linux-next config: i386-randconfig-x012-201714 (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=i386 All errors (new ones prefixed by >>): In file included from include/uapi/linux/stddef.h:1:0, from include/linux/stddef.h:4, from include/uapi/linux/posix_types.h:4, from include/uapi/linux/types.h:13, from include/linux/types.h:5, from include/linux/mod_devicetable.h:11, from include/linux/i2c.h:29, from drivers/gpu//drm/i915/intel_hdmi.c:29: drivers/gpu//drm/i915/intel_hdmi.c: In function 'intel_hdmi_ddc_pin': >> drivers/gpu//drm/i915/intel_hdmi.c:1888:7: error: implicit declaration of function 'IS_CNL_REVID' [-Werror=implicit-function-declaration] !IS_CNL_REVID(dev_priv, CNL_REVID_B0, CNL_REVID_B0)) { ^ include/linux/compiler.h:160:30: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^~~~ drivers/gpu//drm/i915/intel_hdmi.c:1887:2: note: in expansion of macro 'if' if (info->alternate_ddc_pin && ^~ >> drivers/gpu//drm/i915/intel_hdmi.c:1888:30: error: 'CNL_REVID_B0' undeclared (first use in this function) !IS_CNL_REVID(dev_priv, CNL_REVID_B0, CNL_REVID_B0)) { ^ include/linux/compiler.h:160:30: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^~~~ drivers/gpu//drm/i915/intel_hdmi.c:1887:2: note: in expansion of macro 'if' if (info->alternate_ddc_pin && ^~ drivers/gpu//drm/i915/intel_hdmi.c:1888:30: note: each undeclared identifier is reported only once for each function it appears in !IS_CNL_REVID(dev_priv, CNL_REVID_B0, CNL_REVID_B0)) { ^ include/linux/compiler.h:160:30: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^~~~ drivers/gpu//drm/i915/intel_hdmi.c:1887:2: note: in expansion of macro 'if' if (info->alternate_ddc_pin && ^~ cc1: some warnings being treated as errors vim +/IS_CNL_REVID +1888 drivers/gpu//drm/i915/intel_hdmi.c 1882 { 1883 const struct ddi_vbt_port_info *info = 1884 &dev_priv->vbt.ddi_port_info[port]; 1885 u8 ddc_pin; 1886 1887 if (info->alternate_ddc_pin && > 1888 !IS_CNL_REVID(dev_priv, CNL_REVID_B0, CNL_REVID_B0)) { 1889 DRM_DEBUG_KMS("Using DDC pin 0x%x for port %c (VBT)\n", 1890 info->alternate_ddc_pin, port_name(port)); 1891 return info->alternate_ddc_pin; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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