From: kernel test robot <lkp@intel.com>
To: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: oe-kbuild-all@lists.linux.dev, linux-pwm@vger.kernel.org,
Thierry Reding <thierry.reding@gmail.com>
Subject: [thierry-reding-pwm:for-next 10/36] drivers/pwm/pwm-samsung.c:92: warning: Function parameter or member 'channel' not described in 'samsung_pwm_chip'
Date: Fri, 13 Oct 2023 04:41:30 +0800 [thread overview]
Message-ID: <202310130404.uQ33q5Dk-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git for-next
head: b02229080a8e98c8f944ab1ce0d5df0f2a0e3644
commit: 4c9548d24c0d4034f056e2c9f0e72599a382a846 [10/36] pwm: samsung: Put per-channel data into driver data
config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20231013/202310130404.uQ33q5Dk-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/20231013/202310130404.uQ33q5Dk-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/202310130404.uQ33q5Dk-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/pwm/pwm-samsung.c:92: warning: Function parameter or member 'channel' not described in 'samsung_pwm_chip'
vim +92 drivers/pwm/pwm-samsung.c
11ad39ede24ee4 Tomasz Figa 2013-04-06 69
11ad39ede24ee4 Tomasz Figa 2013-04-06 70 /**
11ad39ede24ee4 Tomasz Figa 2013-04-06 71 * struct samsung_pwm_chip - private data of PWM chip
11ad39ede24ee4 Tomasz Figa 2013-04-06 72 * @chip: generic PWM chip
11ad39ede24ee4 Tomasz Figa 2013-04-06 73 * @variant: local copy of hardware variant data
11ad39ede24ee4 Tomasz Figa 2013-04-06 74 * @inverter_mask: inverter status for all channels - one bit per channel
08a4d8ec4262c6 Bartlomiej Zolnierkiewicz 2017-04-24 75 * @disabled_mask: disabled status for all channels - one bit per channel
11ad39ede24ee4 Tomasz Figa 2013-04-06 76 * @base: base address of mapped PWM registers
11ad39ede24ee4 Tomasz Figa 2013-04-06 77 * @base_clk: base clock used to drive the timers
11ad39ede24ee4 Tomasz Figa 2013-04-06 78 * @tclk0: external clock 0 (can be ERR_PTR if not present)
11ad39ede24ee4 Tomasz Figa 2013-04-06 79 * @tclk1: external clock 1 (can be ERR_PTR if not present)
11ad39ede24ee4 Tomasz Figa 2013-04-06 80 */
11ad39ede24ee4 Tomasz Figa 2013-04-06 81 struct samsung_pwm_chip {
11ad39ede24ee4 Tomasz Figa 2013-04-06 82 struct pwm_chip chip;
11ad39ede24ee4 Tomasz Figa 2013-04-06 83 struct samsung_pwm_variant variant;
11ad39ede24ee4 Tomasz Figa 2013-04-06 84 u8 inverter_mask;
08a4d8ec4262c6 Bartlomiej Zolnierkiewicz 2017-04-24 85 u8 disabled_mask;
11ad39ede24ee4 Tomasz Figa 2013-04-06 86
11ad39ede24ee4 Tomasz Figa 2013-04-06 87 void __iomem *base;
11ad39ede24ee4 Tomasz Figa 2013-04-06 88 struct clk *base_clk;
11ad39ede24ee4 Tomasz Figa 2013-04-06 89 struct clk *tclk0;
11ad39ede24ee4 Tomasz Figa 2013-04-06 90 struct clk *tclk1;
4c9548d24c0d40 Uwe Kleine-König 2023-07-05 91 struct samsung_pwm_channel channel[SAMSUNG_PWM_NUM];
11ad39ede24ee4 Tomasz Figa 2013-04-06 @92 };
11ad39ede24ee4 Tomasz Figa 2013-04-06 93
:::::: The code at line 92 was first introduced by commit
:::::: 11ad39ede24ee42909d58dc95031d96da46e33bd pwm: Add new pwm-samsung driver
:::::: TO: Tomasz Figa <tomasz.figa@gmail.com>
:::::: CC: Tomasz Figa <tomasz.figa@gmail.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2023-10-12 20:42 UTC|newest]
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