Hi Sagar, [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/Sagar-Arun-Kamble/Add-support-for-GuC-based-SLPC/20160823-204034 base: git://anongit.freedesktop.org/drm-intel for-linux-next config: i386-randconfig-x001-201634 (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=i386 All errors (new ones prefixed by >>): drivers/gpu/drm/i915/intel_runtime_pm.c: In function 'intel_runtime_pm_enable': >> drivers/gpu/drm/i915/intel_runtime_pm.c:2761:21: error: unused variable 'dev' [-Werror=unused-variable] struct drm_device *dev = &dev_priv->drm; ^~~ cc1: all warnings being treated as errors vim +/dev +2761 drivers/gpu/drm/i915/intel_runtime_pm.c e4e7684f Daniel Vetter 2014-09-30 2755 * subordinate display power domains. That is only done on the first modeset e4e7684f Daniel Vetter 2014-09-30 2756 * using intel_display_set_init_power(). e4e7684f Daniel Vetter 2014-09-30 2757 */ f458ebbc Daniel Vetter 2014-09-30 2758 void intel_runtime_pm_enable(struct drm_i915_private *dev_priv) 9c065a7d Daniel Vetter 2014-09-30 2759 { 52a05c30 David Weinehall 2016-08-22 2760 struct pci_dev *pdev = dev_priv->drm.pdev; 91c8a326 Chris Wilson 2016-07-05 @2761 struct drm_device *dev = &dev_priv->drm; 52a05c30 David Weinehall 2016-08-22 2762 struct device *kdev = &pdev->dev; 9c065a7d Daniel Vetter 2014-09-30 2763 c49d13ee David Weinehall 2016-08-22 2764 pm_runtime_set_autosuspend_delay(kdev, 10000); /* 10s */ :::::: The code at line 2761 was first introduced by commit :::::: 91c8a326a192117219d5b9b980244c3662e35404 drm/i915: Convert dev_priv->dev backpointers to dev_priv->drm :::::: TO: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> :::::: CC: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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