[PATCH v2 2/4] irqchip: Add support for Amlogic A4 and A5 SoCs
kernel test robot
lkp at intel.com
Wed Feb 26 23:59:28 PST 2025
Hi Xianwei,
kernel test robot noticed the following build warnings:
[auto build test WARNING on 953913df9c3ab6f496c6facd5aa7fc9f2f847ac2]
url: https://github.com/intel-lab-lkp/linux/commits/Xianwei-Zhao-via-B4-Relay/dt-bindings-interrupt-controller-Add-support-for-Amlogic-A4-and-A5-SoCs/20250226-135013
base: 953913df9c3ab6f496c6facd5aa7fc9f2f847ac2
patch link: https://lore.kernel.org/r/20250226-irqchip-gpio-a4-a5-v2-2-c55b1050cb55%40amlogic.com
patch subject: [PATCH v2 2/4] irqchip: Add support for Amlogic A4 and A5 SoCs
config: arc-randconfig-001-20250227 (https://download.01.org/0day-ci/archive/20250227/202502271527.emvNC71m-lkp@intel.com/config)
compiler: arceb-elf-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250227/202502271527.emvNC71m-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 at intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202502271527.emvNC71m-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/irqchip/irq-meson-gpio.c:58:12: warning: 'meson_ao_gpio_irq_set_type' declared 'static' but never defined [-Wunused-function]
58 | static int meson_ao_gpio_irq_set_type(struct meson_gpio_irq_controller *ctl,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
vim +58 drivers/irqchip/irq-meson-gpio.c
45
46 struct meson_gpio_irq_controller;
47 static void meson8_gpio_irq_sel_pin(struct meson_gpio_irq_controller *ctl,
48 unsigned int channel, unsigned long hwirq);
49 static void meson_gpio_irq_init_dummy(struct meson_gpio_irq_controller *ctl);
50 static void meson_a1_gpio_irq_sel_pin(struct meson_gpio_irq_controller *ctl,
51 unsigned int channel,
52 unsigned long hwirq);
53 static void meson_a1_gpio_irq_init(struct meson_gpio_irq_controller *ctl);
54 static int meson8_gpio_irq_set_type(struct meson_gpio_irq_controller *ctl,
55 unsigned int type, u32 *channel_hwirq);
56 static int meson_s4_gpio_irq_set_type(struct meson_gpio_irq_controller *ctl,
57 unsigned int type, u32 *channel_hwirq);
> 58 static int meson_ao_gpio_irq_set_type(struct meson_gpio_irq_controller *ctl,
59 unsigned int type, u32 *channel_hwirq);
60
--
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