Re: [PATCH v3 3/6] clk: anlogic: add cru support for Anlogic DR1V90 SoC

[kernel test robot <lkp@intel.com>]

:::::: 
:::::: Manual check reason: "low confidence static check warning: drivers/clk/anlogic/cru-dr1v90.c:188:1: sparse: sparse: bad integer constant expression"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
In-Reply-To: <20251216-dr1v90-cru-v3-3-52cc938d1db0@pigmoral.tech>
References: <20251216-dr1v90-cru-v3-3-52cc938d1db0@pigmoral.tech>
TO: Junhui Liu <junhui.liu@pigmoral.tech>
TO: Michael Turquette <mturquette@baylibre.com>
TO: Stephen Boyd <sboyd@kernel.org>
TO: Rob Herring <robh@kernel.org>
TO: Krzysztof Kozlowski <krzk@kernel.org>
TO: Conor Dooley <conor+dt@kernel.org>
TO: Philipp Zabel <p.zabel@pengutronix.de>
TO: Junhui Liu <junhui.liu@pigmoral.tech>
TO: Paul Walmsley <pjw@kernel.org>
TO: Palmer Dabbelt <palmer@dabbelt.com>
TO: Albert Ou <aou@eecs.berkeley.edu>
TO: Alexandre Ghiti <alex@ghiti.fr>
CC: linux-clk@vger.kernel.org
CC: linux-kernel@vger.kernel.org
CC: linux-riscv@lists.infradead.org
CC: devicetree@vger.kernel.org

Hi Junhui,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 8f0b4cce4481fb22653697cced8d0d04027cb1e8]

url:    https://github.com/intel-lab-lkp/linux/commits/Junhui-Liu/clk-correct-clk_div_mask-return-value-for-width-32/20251216-115101
base:   8f0b4cce4481fb22653697cced8d0d04027cb1e8
patch link:    https://lore.kernel.org/r/20251216-dr1v90-cru-v3-3-52cc938d1db0%40pigmoral.tech
patch subject: [PATCH v3 3/6] clk: anlogic: add cru support for Anlogic DR1V90 SoC
:::::: branch date: 5 days ago
:::::: commit date: 5 days ago
config: arm64-randconfig-r133-20251217 (https://download.01.org/0day-ci/archive/20251221/202512210013.se8syKIn-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 9.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251221/202512210013.se8syKIn-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202512210013.se8syKIn-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/clk/anlogic/cru-dr1v90.c:188:1: sparse: sparse: bad integer constant expression
   drivers/clk/anlogic/cru-dr1v90.c:188:1: sparse: sparse: static assertion failed: "MODULE_INFO(author, ...) contains embedded NUL byte"
   drivers/clk/anlogic/cru-dr1v90.c:189:1: sparse: sparse: bad integer constant expression
   drivers/clk/anlogic/cru-dr1v90.c:189:1: sparse: sparse: static assertion failed: "MODULE_INFO(author, ...) contains embedded NUL byte"
   drivers/clk/anlogic/cru-dr1v90.c:190:1: sparse: sparse: bad integer constant expression
   drivers/clk/anlogic/cru-dr1v90.c:190:1: sparse: sparse: static assertion failed: "MODULE_INFO(description, ...) contains embedded NUL byte"
   drivers/clk/anlogic/cru-dr1v90.c:191:1: sparse: sparse: bad integer constant expression
   drivers/clk/anlogic/cru-dr1v90.c:191:1: sparse: sparse: static assertion failed: "MODULE_INFO(file, ...) contains embedded NUL byte"
   drivers/clk/anlogic/cru-dr1v90.c:191:1: sparse: sparse: bad integer constant expression
   drivers/clk/anlogic/cru-dr1v90.c:191:1: sparse: sparse: static assertion failed: "MODULE_INFO(license, ...) contains embedded NUL byte"

vim +188 drivers/clk/anlogic/cru-dr1v90.c

5b693e572aff2d3 Junhui Liu 2025-12-16  187  
5b693e572aff2d3 Junhui Liu 2025-12-16 @188  MODULE_AUTHOR("Fushan Zeng <fushan.zeng@anlogic.com>");

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https://github.com/intel/lkp-tests/wiki