[linux-next:master 1595/9113] drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or struct member 'p' not described in 'spi_engine_message_state'

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

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   ceb2fe0d438644e1de06b9a6468a1fb8e2199c70
commit: 7f970ecb77b6759d37ee743fc36fc0daba960e75 [1595/9113] spi: axi-spi-engine: move msg state to new struct
config: m68k-randconfig-r036-20220907 (https://download.01.org/0day-ci/archive/20231218/202312182101.QOWovo29-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/20231218/202312182101.QOWovo29-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/oe-kbuild-all/202312182101.QOWovo29-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or struct member 'p' not described in 'spi_engine_message_state'
>> drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or struct member 'cmd_length' not described in 'spi_engine_message_state'
>> drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or struct member 'cmd_buf' not described in 'spi_engine_message_state'
>> drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or struct member 'tx_xfer' not described in 'spi_engine_message_state'
>> drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or struct member 'tx_length' not described in 'spi_engine_message_state'
>> drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or struct member 'tx_buf' not described in 'spi_engine_message_state'
>> drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or struct member 'rx_xfer' not described in 'spi_engine_message_state'
>> drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or struct member 'rx_length' not described in 'spi_engine_message_state'
>> drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or struct member 'rx_buf' not described in 'spi_engine_message_state'
>> drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or struct member 'sync_id' not described in 'spi_engine_message_state'


vim +106 drivers/spi/spi-axi-spi-engine.c

    81	
    82	/**
    83	 * struct spi_engine_message_state - SPI engine per-message state
    84	 */
    85	struct spi_engine_message_state {
    86		/** Instructions for executing this message. */
    87		struct spi_engine_program *p;
    88		/** Number of elements in cmd_buf array. */
    89		unsigned cmd_length;
    90		/** Array of commands not yet written to CMD FIFO. */
    91		const uint16_t *cmd_buf;
    92		/** Next xfer with tx_buf not yet fully written to TX FIFO. */
    93		struct spi_transfer *tx_xfer;
    94		/** Size of tx_buf in bytes. */
    95		unsigned int tx_length;
    96		/** Bytes not yet written to TX FIFO. */
    97		const uint8_t *tx_buf;
    98		/** Next xfer with rx_buf not yet fully written to RX FIFO. */
    99		struct spi_transfer *rx_xfer;
   100		/** Size of tx_buf in bytes. */
   101		unsigned int rx_length;
   102		/** Bytes not yet written to the RX FIFO. */
   103		uint8_t *rx_buf;
   104		/** ID to correlate SYNC interrupts with this message. */
   105		u8 sync_id;
 > 106	};
   107	

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