Hi Richard,

kernel test robot noticed the following build warnings:

[auto build test WARNING on mtd/nand/next]
[also build test WARNING on mtd/mtd/next mtd/mtd/fixes sunxi/sunxi/for-next robh/for-next linus/master v6.17 next-20251010]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Richard-Genoud/mtd-rawnand-sunxi-Remove-superfluous-register-readings/20251010-164637
base:   https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
patch link:    https://lore.kernel.org/r/20251010084042.341224-16-richard.genoud%40bootlin.com
patch subject: [PATCH 15/15] mtd: rawnand: sunxi: Add support for H616 nand controller
config: riscv-randconfig-002-20251011 (https://download.01.org/0day-ci/archive/20251011/202510110828.Xb6hqQvx-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 39f292ffa13d7ca0d1edff27ac8fd55024bb4d19)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251011/202510110828.Xb6hqQvx-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 [off-list ref]
| Closes: https://lore.kernel.org/oe-kbuild-all/202510110828.Xb6hqQvx-lkp@intel.com/ (local)

All warnings (new ones prefixed by >>):

quoted

Warning: drivers/mtd/nand/raw/sunxi_nand.c:351 struct member 'mbus_clk' not described in 'sunxi_nfc'

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