C++ (Cpp) free_pin Examples

Example #1

File: sw_hci_sunxi.c Project: EddyKuo/linux-sdk-kernel-source

static void __exit sw_hci_sunxi_exit(void)
{
/* XXX '.used' flag is for USB port, not for EHCI or OHCI. So it can be checked this way */
	if (sw_ehci1.used) {
		platform_device_unregister(&sw_usb_ehci_device[0]);
		platform_device_unregister(&sw_usb_ohci_device[0]);

		clock_exit(&sw_ehci1, 0);
		clock_exit(&sw_ohci1, 1);

		free_pin(sw_ehci1.drv_vbus_Handle);
	}

	if (sw_ehci2.used) {
		platform_device_unregister(&sw_usb_ehci_device[1]);
		platform_device_unregister(&sw_usb_ohci_device[1]);

		clock_exit(&sw_ehci2, 0);
		clock_exit(&sw_ohci2, 1);

		free_pin(sw_ehci2.drv_vbus_Handle);
	}

	return;
}

Example #2

File: sw_hci_sun5i.c Project: mantrid/linux-allwinner

/*
*******************************************************************************
*                     sw_hci_sun5i_exit
*
* Description:
*    void
*
* Parameters:
*    void
*
* Return value:
*    void
*
* note:
*    void
*
*******************************************************************************
*/
static void __exit sw_hci_sun5i_exit(void)
{
#ifdef  CONFIG_USB_SW_SUN5I_EHCI0
    if(sw_ehci0.used){
    	platform_device_unregister(&sw_usb_ehci_device[0]);
    }else{
		DMSG_PANIC("ERR: usb%d %s is disable\n", sw_ehci0.usbc_no, sw_ehci0.hci_name);
    }
#endif

#ifdef  CONFIG_USB_SW_SUN5I_OHCI0
    if(sw_ohci0.used){
  	    platform_device_unregister(&sw_usb_ohci_device[0]);
    }else{
		DMSG_PANIC("ERR: usb%d %s is disable\n", sw_ohci0.usbc_no, sw_ohci0.hci_name);
    }
#endif

#ifdef  CONFIG_USB_SW_SUN5I_EHCI1
    if(sw_ehci1.used){
     	platform_device_unregister(&sw_usb_ehci_device[1]);
    }else{
		DMSG_PANIC("ERR: usb%d %s is disable\n", sw_ehci1.usbc_no, sw_ehci1.hci_name);
    }
#endif

#ifdef  CONFIG_USB_SW_SUN5I_OHCI1
    if(sw_ohci1.used){
     	platform_device_unregister(&sw_usb_ohci_device[1]);
    }else{
		DMSG_PANIC("ERR: usb%d %s is disable\n", sw_ohci1.usbc_no, sw_ohci1.hci_name);
    }
#endif

    /* USB1 */
    exit_sw_hci(&sw_ehci0, 0);
    exit_sw_hci(&sw_ohci0, 1);

    free_pin(usb1_drv_vbus_Handle);
    usb1_drv_vbus_Handle = 0;

    /* USB2 */
    exit_sw_hci(&sw_ehci1, 0);
    exit_sw_hci(&sw_ohci1, 1);

    free_pin(usb2_drv_vbus_Handle);
    usb2_drv_vbus_Handle = 0;

    return ;
}