Hi Maarten, [auto build test ERROR on drm-intel/for-linux-next] [cannot apply to v4.8-rc3 next-20160823] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information] url: https://github.com/0day-ci/linux/commits/Maarten-Lankhorst/drm-i915-Create-a-intel_encoder_find_connector-helper-function/20160823-222308 base: git://anongit.freedesktop.org/drm-intel for-linux-next config: x86_64-randconfig-x009-201634 (attached as .config) compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): drivers/gpu/drm/i915/intel_display.c: In function 'intel_sanitize_encoder': >> drivers/gpu/drm/i915/intel_display.c:16539:21: error: unused variable 'dev' [-Werror=unused-variable] struct drm_device *dev = encoder->base.dev; ^~~ cc1: all warnings being treated as errors vim +/dev +16539 drivers/gpu/drm/i915/intel_display.c 4cc31489 Daniel Vetter 2014-03-24 16533 } 24929352 Daniel Vetter 2012-07-02 16534 } 24929352 Daniel Vetter 2012-07-02 16535 24929352 Daniel Vetter 2012-07-02 16536 static void intel_sanitize_encoder(struct intel_encoder *encoder) 24929352 Daniel Vetter 2012-07-02 16537 { 24929352 Daniel Vetter 2012-07-02 16538 struct intel_connector *connector; 24929352 Daniel Vetter 2012-07-02 @16539 struct drm_device *dev = encoder->base.dev; 24929352 Daniel Vetter 2012-07-02 16540 24929352 Daniel Vetter 2012-07-02 16541 /* We need to check both for a crtc link (meaning that the 24929352 Daniel Vetter 2012-07-02 16542 * encoder is active and trying to read from a pipe) and the :::::: The code at line 16539 was first introduced by commit :::::: 24929352481f085c5f85d4d4cbc919ddf106d381 drm/i915: read out the modeset hw state at load and resume time :::::: TO: Daniel Vetter <daniel.vetter@xxxxxxxx> :::::: CC: Daniel Vetter <daniel.vetter@xxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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