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vsllink -- add comment

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Previous patch deserved *inline* comment, not just
in git revision history.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
This commit is contained in:
David Brownell
2010-01-18 13:17:05 -08:00
parent 56d2c86500
commit 5ab34b28ce
1 changed files with 3 additions and 0 deletions
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3
src/jtag/drivers/vsllink.c
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@@ -476,6 +476,9 @@ static int vsllink_init(void)
} }
VSLLINK_USB_TIMEOUT = to_tmp; VSLLINK_USB_TIMEOUT = to_tmp;
/* Some older firmware versions sometimes fail if the
* voltage isn't read first.
*/
vsllink_simple_command(0x01); vsllink_simple_command(0x01);
result = vsllink_usb_read(vsllink_handle); result = vsllink_usb_read(vsllink_handle);
if (result != 2) if (result != 2)