fix make restore

moratorium08 · Jul 2, 2018 · 35e20d0 · 35e20d0
1 parent 78ac714
commit 35e20d0
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Makefile b/Makefile
@@ -42,15 +42,15 @@ check:
 	@echo "       default: $(TARGET_DEFAULT_DRIVER)"
 
 load:
-ifneq ($(shell lspci -v -s $(TARGET_PCI_BUS_ID) | grep $(TARGET_DEFAULT_DRIVER)),)
+ifneq ($(shell lspci -v -s $(TARGET_PCI_BUS_ID) | grep "in use" |  grep $(TARGET_DEFAULT_DRIVER)),)
 	sudo modprobe uio_pci_generic
 	sudo sh -c "echo '$(TARGET_PCI_VID) $(TARGET_PCI_DID)' > /sys/bus/pci/drivers/uio_pci_generic/new_id"
 	sudo sh -c "echo -n $(TARGET_PCI_BUS_ID) > /sys/bus/pci/drivers/$(TARGET_CURRENT_DRIVER)/unbind"
 	sudo sh -c "echo -n $(TARGET_PCI_BUS_ID) > /sys/bus/pci/drivers/uio_pci_generic/bind"
 endif
 
 restore:
-ifeq ($(shell lspci -v -s $(TARGET_PCI_BUS_ID) | grep $(TARGET_DEFAULT_DRIVER)),)
+ifeq ($(shell lspci -v -s $(TARGET_PCI_BUS_ID) | grep "in use" | grep $(TARGET_DEFAULT_DRIVER)),)
 	sudo modprobe $(TARGET_DEFAULT_DRIVER)
 	sudo sh -c "echo -n $(TARGET_PCI_BUS_ID) > /sys/bus/pci/drivers/$(TARGET_CURRENT_DRIVER)/unbind"
 	sudo sh -c "echo -n $(TARGET_PCI_BUS_ID) > /sys/bus/pci/drivers/$(TARGET_DEFAULT_DRIVER)/bind"