From ec30827c59527dfe961b0617f509c78f6ac39ce4 Mon Sep 17 00:00:00 2001
From: Michael Gernoth <michael@gernoth.net>
Date: Mon, 8 Jul 2013 13:03:38 +0200
Subject: [PATCH] use minimum tiemout value from call/libusb

---
 hmcfgusb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hmcfgusb.c b/hmcfgusb.c
index f35138f..65b4763 100644
--- a/hmcfgusb.c
+++ b/hmcfgusb.c
@@ -407,6 +407,9 @@ int hmcfgusb_poll(struct hmcfgusb_dev *dev, int timeout)
 	} else {
 		if ((tv.tv_sec == 0) && (tv.tv_usec == 0)) {
 			usb_event = 1;
+		} else if (tv.tv_sec > timeout) {
+			tv.tv_sec = timeout;
+			tv.tv_usec = 0;
 		}
 	}
 
-- 
2.39.2