request_irq(gpio_keys_100ask[i].irq, gpio_key_isr, IRQF_TRIGGER_RISING |IRQF_TRIGGER_HIGH, "100ask_gpio_key", &gpio_keys_100ask[i]); 改成这样: request_irq(gpio_keys_100ask[i].irq, gpio_key_isr, IRQF_TRIGGER_RISING |IRQF_TRIGGER_RISING, "100ask_gpio_key", &gpio_keys_100ask[i]); 懒惰不会让你一...
static int qpnpint_irq_set_type(struct irq_data *d, unsigned int flow_type) { struct spmi_pmic_arb_qpnpint_type type; struct spmi_pmic_arb_qpnpint_type type = {0}; struct spmi_pmic_arb_qpnpint_type mask; irq_flow_handler_t flow_handler;...
printk(KERN_INFO "Unable to grab IRQ\n"); goto err_exit; } return 0; err_exit: return -ENODEV; } i also tried set_irq_type(irq_num, IRQT_FALLING); like set_irq_type(gpio_to_irq(gpio_num), IRQT_FALLING); I am gettingNo IRQF_TRIGGER set_type function for IRQ 44warning and ...
题目It's become accepted that exposure to blue light—the type produced by electronic device's screens is bad for sleep.Researchers have understood that your body is controlled by its circadian rhythms (生理时钟),which are a set of repeated physical,mental,and behavioral c...