From 5ab34b28ce3378a0a36b122a07af4f0f4769a24f Mon Sep 17 00:00:00 2001 From: David Brownell Date: Mon, 18 Jan 2010 13:17:05 -0800 Subject: vsllink -- add comment Previous patch deserved *inline* comment, not just in git revision history. Signed-off-by: David Brownell --- src/jtag/drivers/vsllink.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/jtag/drivers') diff --git a/src/jtag/drivers/vsllink.c b/src/jtag/drivers/vsllink.c index 5c9a8db0..65c3bf17 100644 --- a/src/jtag/drivers/vsllink.c +++ b/src/jtag/drivers/vsllink.c @@ -476,6 +476,9 @@ static int vsllink_init(void) } VSLLINK_USB_TIMEOUT = to_tmp; + /* Some older firmware versions sometimes fail if the + * voltage isn't read first. + */ vsllink_simple_command(0x01); result = vsllink_usb_read(vsllink_handle); if (result != 2) -- cgit v1.2.3