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X-CSE-ConnectionGUID: uKZlWSkWRQeo0KoO1DYRoA== X-CSE-MsgGUID: 9xFSO8oWQpCA7H9TbZx9pw== X-IronPort-AV: E=McAfee;i="6800,10657,11668"; a="80159928" X-IronPort-AV: E=Sophos;i="6.21,218,1763452800"; d="scan'208";a="80159928" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Jan 2026 06:14:43 -0800 X-CSE-ConnectionGUID: BYZbI5xASIuO0cGEUgXivQ== X-CSE-MsgGUID: 9WKx7FSzQ0W9YY5oDD2CKQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,218,1763452800"; d="scan'208";a="208410595" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by orviesa004.jf.intel.com with ESMTP; 11 Jan 2026 06:14:42 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vewDG-00000000A92-2y82; Sun, 11 Jan 2026 14:14:38 +0000 Date: Sun, 11 Jan 2026 22:13:53 +0800 From: kernel test robot To: fenugrec via B4 Relay , Takashi Iwai Cc: oe-kbuild-all@lists.linux.dev, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, roy.vegard.ovesen@gmail.com, fenugrec Subject: Re: [PATCH 2/2] ALSA: usb-audio: clean up presonus s1810 consts Message-ID: <202601112158.zMc5ZyZt-lkp@intel.com> References: <20260110-preso_clean1-v1-2-ce2dd3ea4506@mail.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260110-preso_clean1-v1-2-ce2dd3ea4506@mail.com> Hi fenugrec, kernel test robot noticed the following build warnings: [auto build test WARNING on 7d0a66e4bb9081d75c82ec4957c50034cb0ea449] url: https://github.com/intel-lab-lkp/linux/commits/fenugrec-via-B4-Relay/ALSA-usb-audio-presonus-s18xx-uses-little-endian/20260111-080634 base: 7d0a66e4bb9081d75c82ec4957c50034cb0ea449 patch link: https://lore.kernel.org/r/20260110-preso_clean1-v1-2-ce2dd3ea4506%40mail.com patch subject: [PATCH 2/2] ALSA: usb-audio: clean up presonus s1810 consts config: i386-randconfig-r134-20260111 (https://download.01.org/0day-ci/archive/20260111/202601112158.zMc5ZyZt-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260111/202601112158.zMc5ZyZt-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/202601112158.zMc5ZyZt-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> sound/usb/mixer_s1810c.c:182:17: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] tag @@ got int @@ sound/usb/mixer_s1810c.c:182:17: sparse: expected restricted __le32 [usertype] tag sound/usb/mixer_s1810c.c:182:17: sparse: got int >> sound/usb/mixer_s1810c.c:183:17: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] len @@ got int @@ sound/usb/mixer_s1810c.c:183:17: sparse: expected restricted __le32 [usertype] len sound/usb/mixer_s1810c.c:183:17: sparse: got int vim +182 sound/usb/mixer_s1810c.c 174 175 static int 176 snd_s1810c_send_ctl_packet(struct usb_device *dev, u32 sel, 177 u32 b, u32 c, u32 d, u32 e) 178 { 179 struct s1810c_ctl_packet pkt = { 0 }; 180 int ret = 0; 181 > 182 pkt.tag = SC1810C_CMD_TAG; > 183 pkt.len = SC1810C_CMD_LEN; 184 185 pkt.selector = __cpu_to_le32(sel); 186 pkt.b = __cpu_to_le32(b); 187 pkt.c = __cpu_to_le32(c); 188 pkt.d = __cpu_to_le32(d); 189 pkt.e = __cpu_to_le32(e); 190 191 ret = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), 192 SC1810C_CMD_REQ, 193 SC1810C_CMD_REQTYPE, 0, 0, &pkt, sizeof(pkt)); 194 if (ret < 0) { 195 dev_warn(&dev->dev, "could not send ctl packet\n"); 196 return ret; 197 } 198 return 0; 199 } 200 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki