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X-IronPort-AV: E=McAfee;i="6600,9927,10979"; a="5302684" X-IronPort-AV: E=Sophos;i="6.05,257,1701158400"; d="scan'208";a="5302684" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Feb 2024 08:05:33 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10979"; a="825174900" X-IronPort-AV: E=Sophos;i="6.05,257,1701158400"; d="scan'208";a="825174900" Received: from lkp-server01.sh.intel.com (HELO 01f0647817ea) ([10.239.97.150]) by orsmga001.jf.intel.com with ESMTP; 09 Feb 2024 08:05:31 -0800 Received: from kbuild by 01f0647817ea with local (Exim 4.96) (envelope-from ) id 1rYTNY-0004s6-2W; Fri, 09 Feb 2024 16:05:28 +0000 Date: Sat, 10 Feb 2024 00:05:06 +0800 From: kernel test robot To: Otavio Salvador Cc: oe-kbuild-all@lists.linux.dev Subject: [freescale-fslc:6.1-2.2.x-imx 13613/17898] drivers/staging/media/imx/imx8-isi-m2m.c:1431:12: warning: 'mxc_isi_m2m_runtime_suspend' defined but not used Message-ID: <202402092317.nSysOX8Y-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://github.com/Freescale/linux-fslc 6.1-2.2.x-imx head: 4e3fc5471376a15279ee5c99e791a7c7b065cbc1 commit: 7e94f63be7a1e193e6426befc4e8760cc2e2acda [13613/17898] LF-9638 media: isi: Fix the isi-m2m play hang if convert format config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20240209/202402092317.nSysOX8Y-lkp@intel.com/config) compiler: m68k-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240209/202402092317.nSysOX8Y-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/202402092317.nSysOX8Y-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/staging/media/imx/imx8-isi-m2m.c: In function 'mxc_isi_m2m_frame_write_done': drivers/staging/media/imx/imx8-isi-m2m.c:95:32: warning: variable 'src_buf' set but not used [-Wunused-but-set-variable] 95 | struct mxc_isi_buffer *src_buf, *dst_buf; | ^~~~~~~ drivers/staging/media/imx/imx8-isi-m2m.c: At top level: drivers/staging/media/imx/imx8-isi-m2m.c:1272:6: warning: no previous prototype for 'mxc_isi_m2m_ctrls_delete' [-Wmissing-prototypes] 1272 | void mxc_isi_m2m_ctrls_delete(struct mxc_isi_m2m_dev *isi_m2m) | ^~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/staging/media/imx/imx8-isi-m2m.c:1431:12: warning: 'mxc_isi_m2m_runtime_suspend' defined but not used [-Wunused-function] 1431 | static int mxc_isi_m2m_runtime_suspend(struct device *dev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/staging/media/imx/imx8-isi-m2m.c:1414:12: warning: 'mxc_isi_m2m_runtime_resume' defined but not used [-Wunused-function] 1414 | static int mxc_isi_m2m_runtime_resume(struct device *dev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/mxc_isi_m2m_runtime_suspend +1431 drivers/staging/media/imx/imx8-isi-m2m.c 1413 > 1414 static int mxc_isi_m2m_runtime_resume(struct device *dev) 1415 { 1416 struct mxc_isi_m2m_dev *isi_m2m = dev_get_drvdata(dev); 1417 struct mxc_isi_dev *mxc_isi = mxc_isi_get_hostdata(isi_m2m->pdev); 1418 int ret; 1419 1420 ret = mxc_isi_clk_enable(mxc_isi); 1421 if (ret) { 1422 dev_err(dev, "%s clk enable fail\n", __func__); 1423 return ret; 1424 } 1425 disp_mix_sft_rstn(mxc_isi, false); 1426 disp_mix_clks_enable(mxc_isi, true); 1427 1428 return 0; 1429 } 1430 > 1431 static int mxc_isi_m2m_runtime_suspend(struct device *dev) 1432 { 1433 struct mxc_isi_m2m_dev *isi_m2m = dev_get_drvdata(dev); 1434 struct mxc_isi_dev *mxc_isi = mxc_isi_get_hostdata(isi_m2m->pdev); 1435 1436 disp_mix_clks_enable(mxc_isi, false); 1437 mxc_isi_clk_disable(mxc_isi); 1438 1439 return 0; 1440 } 1441 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki