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mic-985xx: Mark serial read as nonblocking. 

This call was already nonblocking since the driver opens the port with the
SERIAL_NONBLOCK flag. Partial reads are handled.
This commit is contained in:
Martin Ling 2014-09-21 18:52:20 +01:00 committed by Uwe Hermann
parent e13e354f89
commit 98842e53eb
1 changed files with 1 additions and 1 deletions
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2
src/hardware/mic-985xx/protocol.c
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@ -154,7 +154,7 @@ static void handle_new_data(struct sr_dev_inst *sdi, int idx)
/* Try to get as much data as the buffer can hold. */
len = SERIAL_BUFSIZE - devc->buflen;
len = serial_read(serial, devc->buf + devc->buflen, len);
len = serial_read_nonblocking(serial, devc->buf + devc->buflen, len);
if (len < 1) {
sr_err("Serial port read error: %d.", len);
return;