--- zzzz-none-000/linux-5.4.213/drivers/usb/storage/usb.c 2022-09-15 10:04:56.000000000 +0000 +++ alder-5690pro-762/linux-5.4.213/drivers/usb/storage/usb.c 2024-08-14 09:02:08.000000000 +0000 @@ -1060,6 +1060,11 @@ goto HostAddErr; } + #ifdef CONFIG_AVM_USB_PM + /* == 20170929 AVM/VGJ - the scsi child must be ignored for the device to suspend ==*/ + pm_suspend_ignore_children(&us->pusb_intf->dev, true); +#endif + /* Submit the delayed_work for SCSI-device scanning */ set_bit(US_FLIDX_SCAN_PENDING, &us->dflags);