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X-IronPort-AV: E=McAfee;i="6600,9927,11000"; a="3723474" X-IronPort-AV: E=Sophos;i="6.06,196,1705392000"; d="scan'208";a="3723474" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Mar 2024 08:56:24 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.06,196,1705392000"; d="scan'208";a="8146183" Received: from lkp-server02.sh.intel.com (HELO 3c78fa4d504c) ([10.239.97.151]) by fmviesa007.fm.intel.com with ESMTP; 01 Mar 2024 08:56:22 -0800 Received: from kbuild by 3c78fa4d504c with local (Exim 4.96) (envelope-from ) id 1rg6BG-000Dyf-0G; Fri, 01 Mar 2024 16:56:19 +0000 Date: Sat, 2 Mar 2024 00:55:43 +0800 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android15-6.1 1/2] drivers/usb/gadget/android_configfs_uevent.c:186:6: warning: no previous prototype for function '__android_set_connected' Message-ID: <202403020010.XZdplvLP-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://android.googlesource.com/kernel/common android15-6.1 head: 79d40fcc7f981896f569f51e4c48058128a710ec commit: 5e9a404dff899b6f6586f99fb19e90d598ae2d6d [1/2] ANDROID: usb: gadget: configfs: Add Uevent to notify userspace config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240302/202403020010.XZdplvLP-lkp@intel.com/config) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240302/202403020010.XZdplvLP-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202403020010.XZdplvLP-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/usb/gadget/android_configfs_uevent.c:28:7: warning: variable 'configured' set but not used [-Wunused-but-set-variable] 28 | bool configured = false; | ^ >> drivers/usb/gadget/android_configfs_uevent.c:186:6: warning: no previous prototype for function '__android_set_connected' [-Wmissing-prototypes] 186 | void __android_set_connected(struct android_uevent_opts *opts, bool connected) | ^ drivers/usb/gadget/android_configfs_uevent.c:186:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 186 | void __android_set_connected(struct android_uevent_opts *opts, bool connected) | ^ | static >> drivers/usb/gadget/android_configfs_uevent.c:199:6: warning: no previous prototype for function '__android_set_configured' [-Wmissing-prototypes] 199 | void __android_set_configured(struct android_uevent_opts *opts, bool configured) | ^ drivers/usb/gadget/android_configfs_uevent.c:199:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 199 | void __android_set_configured(struct android_uevent_opts *opts, bool configured) | ^ | static 3 warnings generated. vim +/__android_set_connected +186 drivers/usb/gadget/android_configfs_uevent.c 185 > 186 void __android_set_connected(struct android_uevent_opts *opts, bool connected) 187 { 188 unsigned long flags; 189 190 spin_lock_irqsave(&opts_lock, flags); 191 // Don't send the uevent if connected state is not changed 192 if (opts->connected != connected) { 193 opts->connected = connected; 194 schedule_work(&opts->work); 195 } 196 spin_unlock_irqrestore(&opts_lock, flags); 197 } 198 > 199 void __android_set_configured(struct android_uevent_opts *opts, bool configured) 200 { 201 unsigned long flags; 202 203 spin_lock_irqsave(&opts_lock, flags); 204 // Don't send the uevent if configure state is not changed 205 if (opts->configured != configured) { 206 opts->configured = configured; 207 schedule_work(&opts->work); 208 } 209 spin_unlock_irqrestore(&opts_lock, flags); 210 } 211 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki