linux-kernel - Re: [PATCH] Remove redundant description in struct segdist

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Message-ID: <202405190241.jIzZxFB5-lkp@intel.com>
Date: Sun, 19 May 2024 03:13:21 +0800
From: kernel test robot <lkp@...el.com>
To: Abhishek Tamboli <abhishektamboli9@...il.com>,
	srinivas.kandagatla@...aro.org
Cc: oe-kbuild-all@...ts.linux.dev, alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Remove redundant description in struct segdist_code

Hi Abhishek,

kernel test robot noticed the following build warnings:

[auto build test WARNING on linus/master]
[also build test WARNING on v6.9 next-20240517]
[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/Abhishek-Tamboli/Remove-redundant-description-in-struct-segdist_code/20240519-010020
base:   linus/master
patch link:    https://lore.kernel.org/r/20240518165840.29415-1-abhishektamboli9%40gmail.com
patch subject: [PATCH] Remove redundant description in struct segdist_code
config: i386-randconfig-141-20240519 (https://download.01.org/0day-ci/archive/20240519/202405190241.jIzZxFB5-lkp@intel.com/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240519/202405190241.jIzZxFB5-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202405190241.jIzZxFB5-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/slimbus/stream.c:48: warning: Function parameter or struct member 'segdist_codes' not described in 'segdist_code'


vim +48 drivers/slimbus/stream.c

abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  11  
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  12  /**
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  13   * struct segdist_code - Segment Distributions code from
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  14   *	Table 20 of SLIMbus Specs Version 2.0
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  15   *
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  16   * @ratem: Channel Rate Multipler(Segments per Superframe)
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  17   * @seg_interval: Number of slots between the first Slot of Segment
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  18   *		and the first slot of the next  consecutive Segment.
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  19   * @segdist_code: Segment Distribution Code SD[11:0]
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  20   * @seg_offset_mask: Segment offset mask in SD[11:0]
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  21   */
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  22  static const struct segdist_code {
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  23  	int ratem;
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  24  	int seg_interval;
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  25  	int segdist_code;
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  26  	u32 seg_offset_mask;
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  27  
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  28  } segdist_codes[] = {
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  29  	{1,	1536,	0x200,	 0xdff},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  30  	{2,	768,	0x100,	 0xcff},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  31  	{4,	384,	0x080,	 0xc7f},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  32  	{8,	192,	0x040,	 0xc3f},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  33  	{16,	96,	0x020,	 0xc1f},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  34  	{32,	48,	0x010,	 0xc0f},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  35  	{64,	24,	0x008,	 0xc07},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  36  	{128,	12,	0x004,	 0xc03},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  37  	{256,	6,	0x002,	 0xc01},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  38  	{512,	3,	0x001,	 0xc00},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  39  	{3,	512,	0xe00,	 0x1ff},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  40  	{6,	256,	0xd00,	 0x0ff},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  41  	{12,	128,	0xc80,	 0x07f},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  42  	{24,	64,	0xc40,	 0x03f},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  43  	{48,	32,	0xc20,	 0x01f},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  44  	{96,	16,	0xc10,	 0x00f},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  45  	{192,	8,	0xc08,	 0x007},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  46  	{364,	4,	0xc04,	 0x003},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  47  	{768,	2,	0xc02,	 0x001},
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05 @48  };
abb9c9b8b51ba5 Srinivas Kandagatla 2018-07-05  49  

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