3 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.


usb_device.c: release the usb interface on shutdown

Following the libusb documentaion:
`You should release all claimed interfaces before closing a device
handle.`

https://libusb.sourceforge.io/api-1.0/group__libusb__dev.html
libusb_release_interface()

Change-Id: If916574314cd86fad3429065a11707da0a809e0d
Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/67072
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
---
M usb_device.c
1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/usb_device.c b/usb_device.c
index b23b204..b3c966c 100644
--- a/usb_device.c
+++ b/usb_device.c
@@ -381,8 +381,11 @@
 {
 	struct usb_device *next = device->next;
 
-	if (device->handle != NULL)
+	if (device->handle != NULL) {
+		libusb_release_interface(device->handle,
+			device->interface_descriptor->bInterfaceNumber);
 		libusb_close(device->handle);
+	}
 
 	/*
 	 * This unref balances the ref added in the add_device function.

