(1)使用 UI_USER_INTERFACE_IDIOM() 进行区分 , UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad //ipad UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone //iPhone 1. 2. (2)使用 UIDevice.model 进行区分 NSString *deviceType = [UIDevice currentDevice].model; if([deviceType isEqua...
int ret = devm_request_threaded_irq(dev, irq, NULL, irq_handler, IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "my_interrupt", NULL); if (ret) { dev_err(dev, "Unable to request IRQ: %d\n", irq); return ret; } ``` 在上面的代码示例中,我们首先通过 gpio_to_irq 将 GPIO 转换为中断号,并...
ret = devm_request_threaded_irq(&pdev->dev, irq, NULL, wm831x_ldo_uv_irq,IRQF_TRIGGER_RISING, ldo->name, ldo); if (ret != 0) {dev_err(&pdev->dev, "Failed to request UV IRQ %d: %d\n", irq, ret); @@ -311,8 +312,6 @@ static int wm831x_gp_ldo_remove(struct ...
1回答 如何在内核Linux中使用内核irq线程? 、、、 我在mmc driver中看到过devm_request_threaded_irq用来启动sdhci_msm_pwr_irq的函数,如下所示: ret = devm_request_threaded_irq 浏览6提问于2020-03-20得票数 0 1回答 Linux reg_read 、、 在reg_read调用之后覆盖reg_write和devm_regmap_init_spi是个好主...
{ ret = devm_gpio_request...gpio_chg_cv_state); irq_set_status_flags(pdata->irq_chg_cv_state, IRQ_NOAUTOEN); ret = devm_request_threaded_irq...%d\n", ret); return ret; } } if (pdata->gpio_vchg_ovi) { ret = devm_gpio_request...sprdchg_cccv_cal_get(); //注册回调函数...
err =devm_request_threaded_irq(dev, rtc->alarm_irq,NULL, cpcap_rtc_alarm_irq, IRQF_TRIGGER_NONE,"rtc_alarm", rtc);if(err) { dev_err(dev,"Could not request alarm irq: %d\n", err);returnerr; } disable_irq(rtc->alarm_irq);/* Stock Android uses the 1 Hz interrupt for "secure...
struct xxx_data"类型的指针，这是因为你在调用"devm_request_threaded_irq"时传递了"data"变量，它是...
+ ret = devm_request_threaded_irq(&pdev->dev, irq, NULL, + wm831x_ldo_uv_irq, + IRQF_TRIGGER_RISING, ldo->name, ldo); if (ret != 0) { dev_err(&pdev->dev, "Failed to request UV IRQ %d: %d\n", irq, ret); @@ -536,8 +536,6 @@ static int wm831x_aldo_remove(str...
err = devm_request_threaded_irq(dev, irq,NULL, chtdc_ti_pwrbtn_interrupt,0, KBUILD_MODNAME, input);if(err)returnerr; device_init_wakeup(dev,true); dev_pm_set_wake_irq(dev, irq);return0; } 開發者ID:Lyude,項目名稱:linux,代碼行數:33,代碼來源:intel_chtdc_ti_pwrbtn.c ...