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From 207ed833c4de43fa29dcbd97a3d1a7494bd9d3cc Mon Sep 17 00:00:00 2001
From: Shu Ning Bian <freespace@gmail.com>
Date: Wed, 18 Jul 2012 00:57:48 +1000
Subject: [PATCH] Restores stub drain function to avrisp2
---
avrdude/usb_libusb.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/avrdude/usb_libusb.c b/avrdude/usb_libusb.c
index 2bb34b0..9add4f4 100644
--- a/avrdude/usb_libusb.c
+++ b/avrdude/usb_libusb.c
@@ -445,6 +445,11 @@ static int usbdev_recv_frame(union filedescriptor *fd, unsigned char *buf, size_
return n;
}
+static int usbdev_drain_stub(union filedescriptor *fd, int display)
+{
+ return 0;
+}
+
static int usbdev_drain(union filedescriptor *fd, int display)
{
usb_dev_handle *udev = (usb_dev_handle *)fd->usb.handle;
@@ -482,7 +487,7 @@ struct serial_device usb_serdev_frame =
.close = usbdev_close,
.send = usbdev_send,
.recv = usbdev_recv_frame,
- .drain = usbdev_drain,
+ .drain = usbdev_drain_stub,
.flags = SERDEV_FL_NONE,
};
--
1.7.10.4
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