meson_gpio_irq_release_channel 317 drivers/irqchip/irq-meson-gpio.c meson_gpio_irq_release_channel(ctl, channel_hwirq); meson_gpio_irq_release_channel 343 drivers/irqchip/irq-meson-gpio.c meson_gpio_irq_release_channel(ctl, channel_hwirq);