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Date: Fri, 3 Nov 2023 13:46:32 +0800
From: kernel test robot <lkp@...el.com>
To: Patrick Rudolph <patrick.rudolph@...ements.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
Linus Walleij <linus.walleij@...aro.org>,
Naresh Solanki <Naresh.Solanki@...ements.com>
Subject: drivers/pinctrl/pinctrl-cy8c95x0.c:168: warning: Function parameter
or member 'gpio_reset' not described in 'cy8c95x0_pinctrl'
Hi Patrick,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: bc3012f4e3a9765de81f454cb8f9bb16aafc6ff5
commit: 99084881de88ffcd156b03aaeb7d4eb740005e3e pinctrl: cy8c95x0: Add reset support
date: 4 months ago
config: parisc-randconfig-001-20231102 (https://download.01.org/0day-ci/archive/20231103/202311031342.r4To3GaD-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231103/202311031342.r4To3GaD-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/202311031342.r4To3GaD-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/pinctrl/pinctrl-cy8c95x0.c:168: warning: Function parameter or member 'gpio_reset' not described in 'cy8c95x0_pinctrl'
vim +168 drivers/pinctrl/pinctrl-cy8c95x0.c
e6cbbe42944de9 Patrick Rudolph 2022-08-16 124
e6cbbe42944de9 Patrick Rudolph 2022-08-16 125 /**
e6cbbe42944de9 Patrick Rudolph 2022-08-16 126 * struct cy8c95x0_pinctrl - driver data
e6cbbe42944de9 Patrick Rudolph 2022-08-16 127 * @regmap: Device's regmap
e6cbbe42944de9 Patrick Rudolph 2022-08-16 128 * @irq_lock: IRQ bus lock
e6cbbe42944de9 Patrick Rudolph 2022-08-16 129 * @i2c_lock: Mutex for the device internal mux register
e6cbbe42944de9 Patrick Rudolph 2022-08-16 130 * @irq_mask: I/O bits affected by interrupts
e6cbbe42944de9 Patrick Rudolph 2022-08-16 131 * @irq_trig_raise: I/O bits affected by raising voltage level
e6cbbe42944de9 Patrick Rudolph 2022-08-16 132 * @irq_trig_fall: I/O bits affected by falling voltage level
e6cbbe42944de9 Patrick Rudolph 2022-08-16 133 * @irq_trig_low: I/O bits affected by a low voltage level
e6cbbe42944de9 Patrick Rudolph 2022-08-16 134 * @irq_trig_high: I/O bits affected by a high voltage level
e6cbbe42944de9 Patrick Rudolph 2022-08-16 135 * @push_pull: I/O bits configured as push pull driver
e6cbbe42944de9 Patrick Rudolph 2022-08-16 136 * @shiftmask: Mask used to compensate for Gport2 width
e6cbbe42944de9 Patrick Rudolph 2022-08-16 137 * @nport: Number of Gports in this chip
e6cbbe42944de9 Patrick Rudolph 2022-08-16 138 * @gpio_chip: gpiolib chip
e6cbbe42944de9 Patrick Rudolph 2022-08-16 139 * @driver_data: private driver data
e6cbbe42944de9 Patrick Rudolph 2022-08-16 140 * @regulator: Pointer to the regulator for the IC
e6cbbe42944de9 Patrick Rudolph 2022-08-16 141 * @dev: struct device
e6cbbe42944de9 Patrick Rudolph 2022-08-16 142 * @pctldev: pin controller device
e6cbbe42944de9 Patrick Rudolph 2022-08-16 143 * @pinctrl_desc: pin controller description
e6cbbe42944de9 Patrick Rudolph 2022-08-16 144 * @name: Chip controller name
e6cbbe42944de9 Patrick Rudolph 2022-08-16 145 * @tpin: Total number of pins
e6cbbe42944de9 Patrick Rudolph 2022-08-16 146 */
e6cbbe42944de9 Patrick Rudolph 2022-08-16 147 struct cy8c95x0_pinctrl {
e6cbbe42944de9 Patrick Rudolph 2022-08-16 148 struct regmap *regmap;
e6cbbe42944de9 Patrick Rudolph 2022-08-16 149 struct mutex irq_lock;
e6cbbe42944de9 Patrick Rudolph 2022-08-16 150 struct mutex i2c_lock;
e6cbbe42944de9 Patrick Rudolph 2022-08-16 151 DECLARE_BITMAP(irq_mask, MAX_LINE);
e6cbbe42944de9 Patrick Rudolph 2022-08-16 152 DECLARE_BITMAP(irq_trig_raise, MAX_LINE);
e6cbbe42944de9 Patrick Rudolph 2022-08-16 153 DECLARE_BITMAP(irq_trig_fall, MAX_LINE);
e6cbbe42944de9 Patrick Rudolph 2022-08-16 154 DECLARE_BITMAP(irq_trig_low, MAX_LINE);
e6cbbe42944de9 Patrick Rudolph 2022-08-16 155 DECLARE_BITMAP(irq_trig_high, MAX_LINE);
e6cbbe42944de9 Patrick Rudolph 2022-08-16 156 DECLARE_BITMAP(push_pull, MAX_LINE);
e6cbbe42944de9 Patrick Rudolph 2022-08-16 157 DECLARE_BITMAP(shiftmask, MAX_LINE);
e6cbbe42944de9 Patrick Rudolph 2022-08-16 158 int nport;
e6cbbe42944de9 Patrick Rudolph 2022-08-16 159 struct gpio_chip gpio_chip;
e6cbbe42944de9 Patrick Rudolph 2022-08-16 160 unsigned long driver_data;
e6cbbe42944de9 Patrick Rudolph 2022-08-16 161 struct regulator *regulator;
e6cbbe42944de9 Patrick Rudolph 2022-08-16 162 struct device *dev;
e6cbbe42944de9 Patrick Rudolph 2022-08-16 163 struct pinctrl_dev *pctldev;
e6cbbe42944de9 Patrick Rudolph 2022-08-16 164 struct pinctrl_desc pinctrl_desc;
e6cbbe42944de9 Patrick Rudolph 2022-08-16 165 char name[32];
e6cbbe42944de9 Patrick Rudolph 2022-08-16 166 unsigned int tpin;
99084881de88ff Patrick Rudolph 2023-07-14 167 struct gpio_desc *gpio_reset;
e6cbbe42944de9 Patrick Rudolph 2022-08-16 @168 };
e6cbbe42944de9 Patrick Rudolph 2022-08-16 169
:::::: The code at line 168 was first introduced by commit
:::::: e6cbbe42944de93ba4e0785b4f90d284b1d7cdf6 pinctrl: Add Cypress cy8c95x0 support
:::::: TO: Patrick Rudolph <patrick.rudolph@...ements.com>
:::::: CC: Linus Walleij <linus.walleij@...aro.org>
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