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X-CSE-ConnectionGUID: zvFtT4MaQDOGrMAyayb3Jg== X-CSE-MsgGUID: 1pPVHbDyQRSqsglijVgBjQ== X-IronPort-AV: E=McAfee;i="6800,10657,11825"; a="85438771" X-IronPort-AV: E=Sophos;i="6.24,219,1774335600"; d="scan'208";a="85438771" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jun 2026 10:46:42 -0700 X-CSE-ConnectionGUID: dHZ64R7WSluwPITuWyNe9A== X-CSE-MsgGUID: 1kJfrxb6RwOzx5xd0oQUJg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,219,1774335600"; d="scan'208";a="249405258" Received: from lkp-server02.sh.intel.com (HELO ea128546eb3d) ([10.239.97.151]) by orviesa009.jf.intel.com with ESMTP; 22 Jun 2026 10:46:39 -0700 Received: from kbuild by ea128546eb3d with local (Exim 4.98.2) (envelope-from ) id 1wbiit-000000001eV-32dv; Mon, 22 Jun 2026 17:46:16 +0000 Date: Tue, 23 Jun 2026 01:43:32 +0800 From: kernel test robot To: Oder Chiou Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Mark Brown Subject: sound/soc/codecs/rt5575-spi.c:85:26: sparse: sparse: incorrect type in assignment (different base types) Message-ID: <202606230139.rFZUVpCa-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: ef0c9f75a19532d7675384708fc8621e10850104 commit: 420739112e95c9bb286b4e87875706925970abd3 ASoC: rt5575: Add the codec driver for the ALC5575 date: 6 months ago config: sparc64-randconfig-r134-20260622 (https://download.01.org/0day-ci/archive/20260623/202606230139.rFZUVpCa-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260623/202606230139.rFZUVpCa-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 | Fixes: 420739112e95 ("ASoC: rt5575: Add the codec driver for the ALC5575") | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202606230139.rFZUVpCa-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> sound/soc/codecs/rt5575-spi.c:85:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] addr @@ got restricted __le32 [usertype] @@ sound/soc/codecs/rt5575-spi.c:85:26: sparse: expected unsigned int [usertype] addr sound/soc/codecs/rt5575-spi.c:85:26: sparse: got restricted __le32 [usertype] vim +85 sound/soc/codecs/rt5575-spi.c 63 64 /** 65 * rt5575_spi_burst_write - Write data to SPI by rt5575 address. 66 * @spi: SPI device. 67 * @addr: Start address. 68 * @txbuf: Data buffer for writing. 69 * @len: Data length. 70 * 71 */ 72 static void rt5575_spi_burst_write(struct spi_device *spi, u32 addr, const u8 *txbuf, size_t len) 73 { 74 struct rt5575_spi_burst_write buf = { 75 .cmd = RT5575_SPI_CMD_BURST_WRITE, 76 }; 77 unsigned int end, offset = 0; 78 79 while (offset < len) { 80 if (offset + RT5575_SPI_BUF_LEN <= len) 81 end = RT5575_SPI_BUF_LEN; 82 else 83 end = len % RT5575_SPI_BUF_LEN; 84 > 85 buf.addr = cpu_to_le32(addr + offset); 86 memcpy(&buf.data, &txbuf[offset], end); 87 spi_write(spi, &buf, sizeof(buf)); 88 89 offset += RT5575_SPI_BUF_LEN; 90 } 91 } 92 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki