X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/usb-driver/blobdiff_plain/6c235d59caa48963278183c19762c80dbabdec2e..6234190be3437eb8e6ce225f934e2ad97ce46c6a:/xpcu.c

diff --git a/xpcu.c b/xpcu.c
index 28770fe..17ab7cb 100644
--- a/xpcu.c
+++ b/xpcu.c
@@ -166,7 +166,7 @@ int xpcu_deviceinfo(struct xpcu_s *xpcu, unsigned char *buf) {
 	return len;
 }
 
-int xpcu_claim(struct xpcu_s *xpcu, int claim) {
+static int xpcu_claim(struct xpcu_s *xpcu, int claim) {
 	int ret = 0;
 	static int claimed = 0;
 
@@ -247,3 +247,14 @@ struct xpcu_s *xpcu_open(void) {
 
 	return &xpcu;
 }
+
+void xpcu_close(struct xpcu_s *xpcu) {
+	if (xpcu->handle) {
+		xpcu_claim(xpcu, XPCU_RELEASE);
+		usb_close(xpcu->handle);
+	}
+
+	xpcu->handle = NULL;
+	xpcu->interface = -1;
+	xpcu->alternate = -1;
+}