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Date: Fri, 15 Dec 2023 02:29:11 +0800
From: kernel test robot <lkp@...el.com>
To: Linus Walleij <linus.walleij@...aro.org>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
Marc Zyngier <maz@...nel.org>
Subject: drivers/gpio/gpio-xilinx.c:75: warning: Excess struct member
'irqchip' description in 'xgpio_instance'
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 5bd7ef53ffe5ca580e93e74eb8c81ed191ddc4bd
commit: b4510f8fd5d0e9afa777f115871f5d522540c417 gpio: xilinx: Convert to immutable irq_chip
date: 9 months ago
config: arm-randconfig-r081-20231214 (https://download.01.org/0day-ci/archive/20231215/202312150239.IyuTVvrL-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231215/202312150239.IyuTVvrL-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/202312150239.IyuTVvrL-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/gpio/gpio-xilinx.c:75: warning: Excess struct member 'irqchip' description in 'xgpio_instance'
vim +75 drivers/gpio/gpio-xilinx.c
74600ee017557b drivers/gpio/gpio-xilinx.c Michal Simek 2013-06-03 43
74600ee017557b drivers/gpio/gpio-xilinx.c Michal Simek 2013-06-03 44 /**
74600ee017557b drivers/gpio/gpio-xilinx.c Michal Simek 2013-06-03 45 * struct xgpio_instance - Stores information about GPIO device
1ebd06871b57a6 drivers/gpio/gpio-xilinx.c Robert Hancock 2019-06-07 46 * @gc: GPIO chip
1ebd06871b57a6 drivers/gpio/gpio-xilinx.c Robert Hancock 2019-06-07 47 * @regs: register block
02b3f84d9080b0 drivers/gpio/gpio-xilinx.c Andy Shevchenko 2021-05-10 48 * @hw_map: GPIO pin mapping on hardware side
02b3f84d9080b0 drivers/gpio/gpio-xilinx.c Andy Shevchenko 2021-05-10 49 * @sw_map: GPIO pin mapping on software side
02b3f84d9080b0 drivers/gpio/gpio-xilinx.c Andy Shevchenko 2021-05-10 50 * @state: GPIO write state shadow register
02b3f84d9080b0 drivers/gpio/gpio-xilinx.c Andy Shevchenko 2021-05-10 51 * @last_irq_read: GPIO read state register from last interrupt
02b3f84d9080b0 drivers/gpio/gpio-xilinx.c Andy Shevchenko 2021-05-10 52 * @dir: GPIO direction shadow register
4ae798fae200f1 drivers/gpio/gpio-xilinx.c Ricardo Ribalda 2014-12-17 53 * @gpio_lock: Lock used for synchronization
a32c7caea292c4 drivers/gpio/gpio-xilinx.c Srinivas Neeli 2021-01-29 54 * @irq: IRQ used by GPIO device
a32c7caea292c4 drivers/gpio/gpio-xilinx.c Srinivas Neeli 2021-01-29 55 * @irqchip: IRQ chip
02b3f84d9080b0 drivers/gpio/gpio-xilinx.c Andy Shevchenko 2021-05-10 56 * @enable: GPIO IRQ enable/disable bitfield
02b3f84d9080b0 drivers/gpio/gpio-xilinx.c Andy Shevchenko 2021-05-10 57 * @rising_edge: GPIO IRQ rising edge enable/disable bitfield
02b3f84d9080b0 drivers/gpio/gpio-xilinx.c Andy Shevchenko 2021-05-10 58 * @falling_edge: GPIO IRQ falling edge enable/disable bitfield
65bbe531b54668 drivers/gpio/gpio-xilinx.c Srinivas Neeli 2020-11-12 59 * @clk: clock resource for this driver
74600ee017557b drivers/gpio/gpio-xilinx.c Michal Simek 2013-06-03 60 */
0bcb6069a6e1af drivers/gpio/xilinx_gpio.c John Linn 2008-11-12 61 struct xgpio_instance {
1ebd06871b57a6 drivers/gpio/gpio-xilinx.c Robert Hancock 2019-06-07 62 struct gpio_chip gc;
1ebd06871b57a6 drivers/gpio/gpio-xilinx.c Robert Hancock 2019-06-07 63 void __iomem *regs;
02b3f84d9080b0 drivers/gpio/gpio-xilinx.c Andy Shevchenko 2021-05-10 64 DECLARE_BITMAP(hw_map, 64);
02b3f84d9080b0 drivers/gpio/gpio-xilinx.c Andy Shevchenko 2021-05-10 65 DECLARE_BITMAP(sw_map, 64);
02b3f84d9080b0 drivers/gpio/gpio-xilinx.c Andy Shevchenko 2021-05-10 66 DECLARE_BITMAP(state, 64);
02b3f84d9080b0 drivers/gpio/gpio-xilinx.c Andy Shevchenko 2021-05-10 67 DECLARE_BITMAP(last_irq_read, 64);
02b3f84d9080b0 drivers/gpio/gpio-xilinx.c Andy Shevchenko 2021-05-10 68 DECLARE_BITMAP(dir, 64);
37ef3346808002 drivers/gpio/gpio-xilinx.c Srinivas Neeli 2021-01-29 69 spinlock_t gpio_lock; /* For serializing operations */
a32c7caea292c4 drivers/gpio/gpio-xilinx.c Srinivas Neeli 2021-01-29 70 int irq;
02b3f84d9080b0 drivers/gpio/gpio-xilinx.c Andy Shevchenko 2021-05-10 71 DECLARE_BITMAP(enable, 64);
02b3f84d9080b0 drivers/gpio/gpio-xilinx.c Andy Shevchenko 2021-05-10 72 DECLARE_BITMAP(rising_edge, 64);
02b3f84d9080b0 drivers/gpio/gpio-xilinx.c Andy Shevchenko 2021-05-10 73 DECLARE_BITMAP(falling_edge, 64);
65bbe531b54668 drivers/gpio/gpio-xilinx.c Srinivas Neeli 2020-11-12 74 struct clk *clk;
749564ffd52d91 drivers/gpio/gpio-xilinx.c Ricardo Ribalda 2014-12-17 @75 };
749564ffd52d91 drivers/gpio/gpio-xilinx.c Ricardo Ribalda 2014-12-17 76
:::::: The code at line 75 was first introduced by commit
:::::: 749564ffd52d91ddf9917315e6fba2a3dcf3137e gpio/xilinx: Convert the driver to platform device interface
:::::: TO: Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
:::::: CC: Linus Walleij <linus.walleij@...aro.org>
--
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https://github.com/intel/lkp-tests/wiki
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