Re: [PATCH 5/8] drivers: soc: ti: k3-ringacc: handle absence of tisci

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

Hi Sai,

kernel test robot noticed the following build warnings:

[auto build test WARNING on vkoul-dmaengine/next]
[also build test WARNING on linus/master v6.15-rc4]
[cannot apply to next-20250428]
[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/Sai-Sree-Kartheek-Adivi/dt-bindings-dma-ti-Add-document-for-K3-BCDMA-V2/20250428-152616
base:   https://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git next
patch link:    https://lore.kernel.org/r/20250428072032.946008-6-s-adivi%40ti.com
patch subject: [PATCH 5/8] drivers: soc: ti: k3-ringacc: handle absence of tisci
config: arm64-randconfig-001-20250428 (https://download.01.org/0day-ci/archive/20250429/202504290207.ct0tnV56-lkp@intel.com/config)
compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250429/202504290207.ct0tnV56-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/202504290207.ct0tnV56-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/soc/ti/k3-ringacc.c:214: warning: Function parameter or struct member 'cfg' not described in 'k3_ring'
>> drivers/soc/ti/k3-ringacc.c:214: warning: Function parameter or struct member 'intr' not described in 'k3_ring'


vim +214 drivers/soc/ti/k3-ringacc.c

6b3da0b475b877 Peter Ujfalusi          2020-07-24  168  
3277e8aa2504d9 Grygorii Strashko       2020-01-15  169  /**
3277e8aa2504d9 Grygorii Strashko       2020-01-15  170   * struct k3_ring - RA Ring descriptor
3277e8aa2504d9 Grygorii Strashko       2020-01-15  171   *
3277e8aa2504d9 Grygorii Strashko       2020-01-15  172   * @rt: Ring control/status registers
3277e8aa2504d9 Grygorii Strashko       2020-01-15  173   * @fifos: Ring queues registers
3277e8aa2504d9 Grygorii Strashko       2020-01-15  174   * @proxy: Ring Proxy Datapath registers
3277e8aa2504d9 Grygorii Strashko       2020-01-15  175   * @ring_mem_dma: Ring buffer dma address
3277e8aa2504d9 Grygorii Strashko       2020-01-15  176   * @ring_mem_virt: Ring buffer virt address
3277e8aa2504d9 Grygorii Strashko       2020-01-15  177   * @ops: Ring operations
3277e8aa2504d9 Grygorii Strashko       2020-01-15  178   * @size: Ring size in elements
3277e8aa2504d9 Grygorii Strashko       2020-01-15  179   * @elm_size: Size of the ring element
3277e8aa2504d9 Grygorii Strashko       2020-01-15  180   * @mode: Ring mode
3277e8aa2504d9 Grygorii Strashko       2020-01-15  181   * @flags: flags
50883affe17e11 Lee Jones               2020-11-21  182   * @state: Ring state
3277e8aa2504d9 Grygorii Strashko       2020-01-15  183   * @ring_id: Ring Id
3277e8aa2504d9 Grygorii Strashko       2020-01-15  184   * @parent: Pointer on struct @k3_ringacc
3277e8aa2504d9 Grygorii Strashko       2020-01-15  185   * @use_count: Use count for shared rings
3277e8aa2504d9 Grygorii Strashko       2020-01-15  186   * @proxy_id: RA Ring Proxy Id (only if @K3_RINGACC_RING_USE_PROXY)
8c42379e40e2db Peter Ujfalusi          2020-10-25  187   * @dma_dev: device to be used for DMA API (allocation, mapping)
d782298c6f6b85 Grygorii Strashko       2020-12-08  188   * @asel: Address Space Select value for physical addresses
3277e8aa2504d9 Grygorii Strashko       2020-01-15  189   */
3277e8aa2504d9 Grygorii Strashko       2020-01-15  190  struct k3_ring {
3277e8aa2504d9 Grygorii Strashko       2020-01-15  191  	struct k3_ring_rt_regs __iomem *rt;
babdc2c3524293 Sai Sree Kartheek Adivi 2025-04-28  192  	struct k3_ring_cfg_regs __iomem *cfg;
babdc2c3524293 Sai Sree Kartheek Adivi 2025-04-28  193  	struct k3_ring_intr_regs __iomem *intr;
3277e8aa2504d9 Grygorii Strashko       2020-01-15  194  	struct k3_ring_fifo_regs __iomem *fifos;
3277e8aa2504d9 Grygorii Strashko       2020-01-15  195  	struct k3_ringacc_proxy_target_regs  __iomem *proxy;
3277e8aa2504d9 Grygorii Strashko       2020-01-15  196  	dma_addr_t	ring_mem_dma;
3277e8aa2504d9 Grygorii Strashko       2020-01-15  197  	void		*ring_mem_virt;
d9483b44c94eba Christophe JAILLET      2024-07-09  198  	const struct k3_ring_ops *ops;
3277e8aa2504d9 Grygorii Strashko       2020-01-15  199  	u32		size;
3277e8aa2504d9 Grygorii Strashko       2020-01-15  200  	enum k3_ring_size elm_size;
3277e8aa2504d9 Grygorii Strashko       2020-01-15  201  	enum k3_ring_mode mode;
3277e8aa2504d9 Grygorii Strashko       2020-01-15  202  	u32		flags;
3277e8aa2504d9 Grygorii Strashko       2020-01-15  203  #define K3_RING_FLAG_BUSY	BIT(1)
3277e8aa2504d9 Grygorii Strashko       2020-01-15  204  #define K3_RING_FLAG_SHARED	BIT(2)
d782298c6f6b85 Grygorii Strashko       2020-12-08  205  #define K3_RING_FLAG_REVERSE	BIT(3)
6b3da0b475b877 Peter Ujfalusi          2020-07-24  206  	struct k3_ring_state state;
3277e8aa2504d9 Grygorii Strashko       2020-01-15  207  	u32		ring_id;
3277e8aa2504d9 Grygorii Strashko       2020-01-15  208  	struct k3_ringacc	*parent;
3277e8aa2504d9 Grygorii Strashko       2020-01-15  209  	u32		use_count;
3277e8aa2504d9 Grygorii Strashko       2020-01-15  210  	int		proxy_id;
8c42379e40e2db Peter Ujfalusi          2020-10-25  211  	struct device	*dma_dev;
d782298c6f6b85 Grygorii Strashko       2020-12-08  212  	u32		asel;
d782298c6f6b85 Grygorii Strashko       2020-12-08  213  #define K3_ADDRESS_ASEL_SHIFT	48
3277e8aa2504d9 Grygorii Strashko       2020-01-15 @214  };
3277e8aa2504d9 Grygorii Strashko       2020-01-15  215  

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